18553392

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 240

約数和(自身を含む): 65808288

約数和(自身を除く): 47254896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 33, 34, 36, 39, 44, 48, 51, 52, 53, 66, 68, 72, 78, 88, 99, 102, 104, 106, 117, 132, 136, 143, 144, 153, 156, 159, 176, 187, 198, 204, 208, 212, 221, 234, 264, 272, 286, 306, 312, 318, 374, 396, 408, 424, 429, 442, 468, 477, 528, 561, 572, 583, 612, 624, 636, 663, 689, 748, 792, 816, 848, 858, 884, 901, 936, 954, 1122, 1144, 1166, 1224, 1272, 1287, 1326, 1378, 1496, 1584, 1683, 1716, 1749, 1768, 1802, 1872, 1908, 1989, 2067, 2244, 2288, 2332, 2431, 2448, 2544, 2574, 2652, 2703, 2756, 2992, 3366, 3432, 3498, 3536, 3604, 3816, 3978, 4134, 4488, 4664, 4862, 5148, 5247, 5304, 5406, 5512, 6201, 6732, 6864, 6996, 7208, 7293, 7579, 7632, 7956, 8109, 8268, 8976, 9328, 9724, 9911, 10296, 10494, 10608, 10812, 11024, 11713, 12402, 13464, 13992, 14416, 14586, 15158, 15912, 16218, 16536, 19448, 19822, 20592, 20988, 21624, 21879, 22737, 23426, 24804, 26928, 27984, 29172, 29733, 30316, 31824, 32436, 33072, 35139, 38896, 39644, 41976, 43248, 43758, 45474, 46852, 49608, 58344, 59466, 60632, 64872, 68211, 70278, 79288, 83952, 87516, 89199, 90948, 93704, 99216, 105417, 116688, 118932, 121264, 128843, 129744, 136422, 140556, 158576, 175032, 178398, 181896, 187408, 210834, 237864, 257686, 272844, 281112, 350064, 356796, 363792, 386529, 421668, 475728, 515372, 545688, 562224, 713592, 773058, 843336, 1030744, 1091376, 1159587, 1427184, 1546116, 1686672, 2061488, 2319174, 3092232, 4638348, 6184464, 9276696, 18553392]

約数ペア:

[(1, 18553392), (2, 9276696), (3, 6184464), (4, 4638348), (6, 3092232), (8, 2319174), (9, 2061488), (11, 1686672), (12, 1546116), (13, 1427184), (16, 1159587), (17, 1091376), (18, 1030744), (22, 843336), (24, 773058), (26, 713592), (33, 562224), (34, 545688), (36, 515372), (39, 475728), (44, 421668), (48, 386529), (51, 363792), (52, 356796), (53, 350064), (66, 281112), (68, 272844), (72, 257686), (78, 237864), (88, 210834), (99, 187408), (102, 181896), (104, 178398), (106, 175032), (117, 158576), (132, 140556), (136, 136422), (143, 129744), (144, 128843), (153, 121264), (156, 118932), (159, 116688), (176, 105417), (187, 99216), (198, 93704), (204, 90948), (208, 89199), (212, 87516), (221, 83952), (234, 79288), (264, 70278), (272, 68211), (286, 64872), (306, 60632), (312, 59466), (318, 58344), (374, 49608), (396, 46852), (408, 45474), (424, 43758), (429, 43248), (442, 41976), (468, 39644), (477, 38896), (528, 35139), (561, 33072), (572, 32436), (583, 31824), (612, 30316), (624, 29733), (636, 29172), (663, 27984), (689, 26928), (748, 24804), (792, 23426), (816, 22737), (848, 21879), (858, 21624), (884, 20988), (901, 20592), (936, 19822), (954, 19448), (1122, 16536), (1144, 16218), (1166, 15912), (1224, 15158), (1272, 14586), (1287, 14416), (1326, 13992), (1378, 13464), (1496, 12402), (1584, 11713), (1683, 11024), (1716, 10812), (1749, 10608), (1768, 10494), (1802, 10296), (1872, 9911), (1908, 9724), (1989, 9328), (2067, 8976), (2244, 8268), (2288, 8109), (2332, 7956), (2431, 7632), (2448, 7579), (2544, 7293), (2574, 7208), (2652, 6996), (2703, 6864), (2756, 6732), (2992, 6201), (3366, 5512), (3432, 5406), (3498, 5304), (3536, 5247), (3604, 5148), (3816, 4862), (3978, 4664), (4134, 4488)]