31822854

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{47}}^2$

素因数の和:127

約数の個数: 60

約数和(自身を含む): 75862284

約数和(自身を除く): 44039430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 343, 658, 686, 987, 1029, 1974, 2058, 2209, 2303, 2401, 4418, 4606, 4802, 6627, 6909, 7203, 13254, 13818, 14406, 15463, 16121, 30926, 32242, 46389, 48363, 92778, 96726, 108241, 112847, 216482, 225694, 324723, 338541, 649446, 677082, 757687, 1515374, 2273061, 4546122, 5303809, 10607618, 15911427, 31822854]

約数ペア:

[(1, 31822854), (2, 15911427), (3, 10607618), (6, 5303809), (7, 4546122), (14, 2273061), (21, 1515374), (42, 757687), (47, 677082), (49, 649446), (94, 338541), (98, 324723), (141, 225694), (147, 216482), (282, 112847), (294, 108241), (329, 96726), (343, 92778), (658, 48363), (686, 46389), (987, 32242), (1029, 30926), (1974, 16121), (2058, 15463), (2209, 14406), (2303, 13818), (2401, 13254), (4418, 7203), (4606, 6909), (4802, 6627)]