71998758

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307687}}^1$

素因数の和:307708

約数の個数: 24

約数和(自身を含む): 167997648

約数和(自身を除く): 95998890

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 307687, 615374, 923061, 1846122, 2769183, 3999931, 5538366, 7999862, 11999793, 23999586, 35999379, 71998758]

約数ペア:

[(1, 71998758), (2, 35999379), (3, 23999586), (6, 11999793), (9, 7999862), (13, 5538366), (18, 3999931), (26, 2769183), (39, 1846122), (78, 923061), (117, 615374), (234, 307687)]