18101273328

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:720

約数の個数: 240

約数和(自身を含む): 54605210400

約数和(自身を除く): 36503937072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 101, 102, 136, 144, 153, 179, 202, 204, 272, 303, 306, 358, 404, 408, 409, 537, 606, 612, 716, 808, 816, 818, 909, 1074, 1212, 1224, 1227, 1432, 1611, 1616, 1636, 1717, 1818, 2148, 2424, 2448, 2454, 2864, 3043, 3222, 3272, 3434, 3636, 3681, 4296, 4848, 4908, 5151, 6086, 6444, 6544, 6868, 6953, 7272, 7362, 8592, 9129, 9816, 10302, 12172, 12888, 13736, 13906, 14544, 14724, 15453, 18079, 18258, 19632, 20604, 20859, 24344, 25776, 27387, 27472, 27812, 29448, 30906, 36158, 36516, 41208, 41309, 41718, 48688, 54237, 54774, 55624, 58896, 61812, 62577, 72316, 73032, 73211, 82416, 82618, 83436, 108474, 109548, 111248, 123624, 123927, 125154, 144632, 146064, 146422, 162711, 165236, 166872, 216948, 219096, 219633, 247248, 247854, 250308, 289264, 292844, 307343, 325422, 330472, 333744, 371781, 433896, 438192, 439266, 495708, 500616, 585688, 614686, 650844, 658899, 660944, 702253, 743562, 867792, 878532, 922029, 991416, 1001232, 1171376, 1229372, 1244587, 1301688, 1317798, 1404506, 1487124, 1757064, 1844058, 1982832, 2106759, 2458744, 2489174, 2603376, 2635596, 2766087, 2809012, 2974248, 3514128, 3688116, 3733761, 4213518, 4917488, 4978348, 5271192, 5532174, 5618024, 5948496, 6320277, 7376232, 7394311, 7467522, 8427036, 9956696, 10542384, 11064348, 11201283, 11236048, 12640554, 14752464, 14788622, 14935044, 16854072, 19913392, 22128696, 22182933, 22402566, 25281108, 29577244, 29870088, 33708144, 44257392, 44365866, 44805132, 50562216, 59154488, 59740176, 66548799, 88731732, 89610264, 101124432, 118308976, 125703287, 133097598, 177463464, 179220528, 251406574, 266195196, 354926928, 377109861, 502813148, 532390392, 754219722, 1005626296, 1064780784, 1131329583, 1508439444, 2011252592, 2262659166, 3016878888, 4525318332, 6033757776, 9050636664, 18101273328]

約数ペア:

[(1, 18101273328), (2, 9050636664), (3, 6033757776), (4, 4525318332), (6, 3016878888), (8, 2262659166), (9, 2011252592), (12, 1508439444), (16, 1131329583), (17, 1064780784), (18, 1005626296), (24, 754219722), (34, 532390392), (36, 502813148), (48, 377109861), (51, 354926928), (68, 266195196), (72, 251406574), (101, 179220528), (102, 177463464), (136, 133097598), (144, 125703287), (153, 118308976), (179, 101124432), (202, 89610264), (204, 88731732), (272, 66548799), (303, 59740176), (306, 59154488), (358, 50562216), (404, 44805132), (408, 44365866), (409, 44257392), (537, 33708144), (606, 29870088), (612, 29577244), (716, 25281108), (808, 22402566), (816, 22182933), (818, 22128696), (909, 19913392), (1074, 16854072), (1212, 14935044), (1224, 14788622), (1227, 14752464), (1432, 12640554), (1611, 11236048), (1616, 11201283), (1636, 11064348), (1717, 10542384), (1818, 9956696), (2148, 8427036), (2424, 7467522), (2448, 7394311), (2454, 7376232), (2864, 6320277), (3043, 5948496), (3222, 5618024), (3272, 5532174), (3434, 5271192), (3636, 4978348), (3681, 4917488), (4296, 4213518), (4848, 3733761), (4908, 3688116), (5151, 3514128), (6086, 2974248), (6444, 2809012), (6544, 2766087), (6868, 2635596), (6953, 2603376), (7272, 2489174), (7362, 2458744), (8592, 2106759), (9129, 1982832), (9816, 1844058), (10302, 1757064), (12172, 1487124), (12888, 1404506), (13736, 1317798), (13906, 1301688), (14544, 1244587), (14724, 1229372), (15453, 1171376), (18079, 1001232), (18258, 991416), (19632, 922029), (20604, 878532), (20859, 867792), (24344, 743562), (25776, 702253), (27387, 660944), (27472, 658899), (27812, 650844), (29448, 614686), (30906, 585688), (36158, 500616), (36516, 495708), (41208, 439266), (41309, 438192), (41718, 433896), (48688, 371781), (54237, 333744), (54774, 330472), (55624, 325422), (58896, 307343), (61812, 292844), (62577, 289264), (72316, 250308), (73032, 247854), (73211, 247248), (82416, 219633), (82618, 219096), (83436, 216948), (108474, 166872), (109548, 165236), (111248, 162711), (123624, 146422), (123927, 146064), (125154, 144632)]