31884468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3137}}^1$

素因数の和:3173

約数の個数: 72

約数和(自身を含む): 93487296

約数和(自身を除く): 61602828

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3137, 3388, 5082, 6274, 9411, 10164, 12548, 18822, 21959, 34507, 37644, 43918, 65877, 69014, 87836, 103521, 131754, 138028, 207042, 241549, 263508, 379577, 414084, 483098, 724647, 759154, 966196, 1138731, 1449294, 1518308, 2277462, 2657039, 2898588, 4554924, 5314078, 7971117, 10628156, 15942234, 31884468]

約数ペア:

[(1, 31884468), (2, 15942234), (3, 10628156), (4, 7971117), (6, 5314078), (7, 4554924), (11, 2898588), (12, 2657039), (14, 2277462), (21, 1518308), (22, 1449294), (28, 1138731), (33, 966196), (42, 759154), (44, 724647), (66, 483098), (77, 414084), (84, 379577), (121, 263508), (132, 241549), (154, 207042), (231, 138028), (242, 131754), (308, 103521), (363, 87836), (462, 69014), (484, 65877), (726, 43918), (847, 37644), (924, 34507), (1452, 21959), (1694, 18822), (2541, 12548), (3137, 10164), (3388, 9411), (5082, 6274)]