13287654

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23813}}^1$

素因数の和:23852

約数の個数: 24

約数和(自身を含む): 29719872

約数和(自身を除く): 16432218

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 23813, 47626, 71439, 142878, 214317, 428634, 738203, 1476406, 2214609, 4429218, 6643827, 13287654]

約数ペア:

[(1, 13287654), (2, 6643827), (3, 4429218), (6, 2214609), (9, 1476406), (18, 738203), (31, 428634), (62, 214317), (93, 142878), (186, 71439), (279, 47626), (558, 23813)]