9840488472

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{489869}}^1$

素因数の和:489918

約数の個数: 80

約数和(自身を含む): 28451649600

約数和(自身を除く): 18611161128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 20088, 489869, 979738, 1469607, 1959476, 2939214, 3918952, 4408821, 5878428, 8817642, 11756856, 13226463, 15185939, 17635284, 26452926, 30371878, 35270568, 39679389, 45557817, 52905852, 60743756, 79358778, 91115634, 105811704, 121487512, 136673451, 158717556, 182231268, 273346902, 317435112, 364462536, 410020353, 546693804, 820040706, 1093387608, 1230061059, 1640081412, 2460122118, 3280162824, 4920244236, 9840488472]

約数ペア:

[(1, 9840488472), (2, 4920244236), (3, 3280162824), (4, 2460122118), (6, 1640081412), (8, 1230061059), (9, 1093387608), (12, 820040706), (18, 546693804), (24, 410020353), (27, 364462536), (31, 317435112), (36, 273346902), (54, 182231268), (62, 158717556), (72, 136673451), (81, 121487512), (93, 105811704), (108, 91115634), (124, 79358778), (162, 60743756), (186, 52905852), (216, 45557817), (248, 39679389), (279, 35270568), (324, 30371878), (372, 26452926), (558, 17635284), (648, 15185939), (744, 13226463), (837, 11756856), (1116, 8817642), (1674, 5878428), (2232, 4408821), (2511, 3918952), (3348, 2939214), (5022, 1959476), (6696, 1469607), (10044, 979738), (20088, 489869)]