31612482

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 79073280

約数和(自身を除く): 47460798

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 47, 66, 79, 86, 94, 99, 129, 141, 158, 198, 237, 258, 282, 387, 423, 473, 474, 517, 711, 774, 846, 869, 946, 1034, 1419, 1422, 1551, 1738, 2021, 2607, 2838, 3102, 3397, 3713, 4042, 4257, 4653, 5214, 6063, 6794, 7426, 7821, 8514, 9306, 10191, 11139, 12126, 15642, 18189, 20382, 22231, 22278, 30573, 33417, 36378, 37367, 40843, 44462, 61146, 66693, 66834, 74734, 81686, 112101, 122529, 133386, 159659, 200079, 224202, 245058, 319318, 336303, 367587, 400158, 478977, 672606, 735174, 957954, 1436931, 1756249, 2873862, 3512498, 5268747, 10537494, 15806241, 31612482]

約数ペア:

[(1, 31612482), (2, 15806241), (3, 10537494), (6, 5268747), (9, 3512498), (11, 2873862), (18, 1756249), (22, 1436931), (33, 957954), (43, 735174), (47, 672606), (66, 478977), (79, 400158), (86, 367587), (94, 336303), (99, 319318), (129, 245058), (141, 224202), (158, 200079), (198, 159659), (237, 133386), (258, 122529), (282, 112101), (387, 81686), (423, 74734), (473, 66834), (474, 66693), (517, 61146), (711, 44462), (774, 40843), (846, 37367), (869, 36378), (946, 33417), (1034, 30573), (1419, 22278), (1422, 22231), (1551, 20382), (1738, 18189), (2021, 15642), (2607, 12126), (2838, 11139), (3102, 10191), (3397, 9306), (3713, 8514), (4042, 7821), (4257, 7426), (4653, 6794), (5214, 6063)]