11918817876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2\times {\mathrm{409}}^1$

素因数の和:523

約数の個数: 216

約数和(自身を含む): 34746102720

約数和(自身を除く): 22827284844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 186, 217, 228, 266, 361, 372, 399, 409, 434, 532, 589, 651, 722, 798, 818, 868, 961, 1083, 1178, 1227, 1302, 1444, 1596, 1636, 1767, 1922, 2166, 2356, 2454, 2527, 2604, 2863, 2883, 3534, 3844, 4123, 4332, 4908, 5054, 5726, 5766, 6727, 7068, 7581, 7771, 8246, 8589, 10108, 11191, 11452, 11532, 12369, 12679, 13454, 15162, 15542, 16492, 17178, 18259, 20181, 22382, 23313, 24738, 25358, 26908, 30324, 31084, 33573, 34356, 36518, 38037, 40362, 44764, 46626, 49476, 50716, 54397, 54777, 67146, 73036, 76074, 78337, 80724, 88753, 93252, 108794, 109554, 127813, 134292, 147649, 152148, 156674, 163191, 177506, 217588, 219108, 235011, 240901, 255626, 266259, 295298, 313348, 326382, 346921, 355012, 383439, 393049, 442947, 470022, 481802, 511252, 532518, 590596, 652764, 693842, 722703, 766878, 786098, 885894, 940044, 963604, 1033543, 1040763, 1065036, 1179147, 1387684, 1445406, 1533756, 1572196, 1686307, 1771788, 2067086, 2081526, 2358294, 2428447, 2751343, 2890812, 3100629, 3372614, 4134172, 4163052, 4577119, 4716588, 4856894, 5058921, 5502686, 6201258, 6745228, 7285341, 7467931, 8254029, 9154238, 9713788, 10117842, 11005372, 12402516, 13731357, 14570682, 14935862, 16508058, 18308476, 20235684, 22403793, 27462714, 29141364, 29871724, 32039833, 33016116, 44807586, 52275517, 54925428, 64079666, 89615172, 96119499, 104551034, 128159332, 141890689, 156826551, 192238998, 209102068, 283781378, 313653102, 384477996, 425672067, 567562756, 627306204, 851344134, 993234823, 1702688268, 1986469646, 2979704469, 3972939292, 5959408938, 11918817876]

約数ペア:

[(1, 11918817876), (2, 5959408938), (3, 3972939292), (4, 2979704469), (6, 1986469646), (7, 1702688268), (12, 993234823), (14, 851344134), (19, 627306204), (21, 567562756), (28, 425672067), (31, 384477996), (38, 313653102), (42, 283781378), (57, 209102068), (62, 192238998), (76, 156826551), (84, 141890689), (93, 128159332), (114, 104551034), (124, 96119499), (133, 89615172), (186, 64079666), (217, 54925428), (228, 52275517), (266, 44807586), (361, 33016116), (372, 32039833), (399, 29871724), (409, 29141364), (434, 27462714), (532, 22403793), (589, 20235684), (651, 18308476), (722, 16508058), (798, 14935862), (818, 14570682), (868, 13731357), (961, 12402516), (1083, 11005372), (1178, 10117842), (1227, 9713788), (1302, 9154238), (1444, 8254029), (1596, 7467931), (1636, 7285341), (1767, 6745228), (1922, 6201258), (2166, 5502686), (2356, 5058921), (2454, 4856894), (2527, 4716588), (2604, 4577119), (2863, 4163052), (2883, 4134172), (3534, 3372614), (3844, 3100629), (4123, 2890812), (4332, 2751343), (4908, 2428447), (5054, 2358294), (5726, 2081526), (5766, 2067086), (6727, 1771788), (7068, 1686307), (7581, 1572196), (7771, 1533756), (8246, 1445406), (8589, 1387684), (10108, 1179147), (11191, 1065036), (11452, 1040763), (11532, 1033543), (12369, 963604), (12679, 940044), (13454, 885894), (15162, 786098), (15542, 766878), (16492, 722703), (17178, 693842), (18259, 652764), (20181, 590596), (22382, 532518), (23313, 511252), (24738, 481802), (25358, 470022), (26908, 442947), (30324, 393049), (31084, 383439), (33573, 355012), (34356, 346921), (36518, 326382), (38037, 313348), (40362, 295298), (44764, 266259), (46626, 255626), (49476, 240901), (50716, 235011), (54397, 219108), (54777, 217588), (67146, 177506), (73036, 163191), (76074, 156674), (78337, 152148), (80724, 147649), (88753, 134292), (93252, 127813), (108794, 109554)]