31638126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{691}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 68358528

約数和(自身を除く): 36720402

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 587, 691, 1174, 1382, 1761, 2073, 3522, 4146, 7631, 8983, 15262, 17966, 22893, 26949, 45786, 53898, 405617, 811234, 1216851, 2433702, 5273021, 10546042, 15819063, 31638126]

約数ペア:

[(1, 31638126), (2, 15819063), (3, 10546042), (6, 5273021), (13, 2433702), (26, 1216851), (39, 811234), (78, 405617), (587, 53898), (691, 45786), (1174, 26949), (1382, 22893), (1761, 17966), (2073, 15262), (3522, 8983), (4146, 7631)]