15406038

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1634

約数の個数: 40

約数和(自身を含む): 35109360

約数和(自身を除く): 19703322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1559, 1647, 3118, 3294, 4677, 4941, 9354, 9882, 14031, 28062, 42093, 84186, 95099, 126279, 190198, 252558, 285297, 570594, 855891, 1711782, 2567673, 5135346, 7703019, 15406038]

約数ペア:

[(1, 15406038), (2, 7703019), (3, 5135346), (6, 2567673), (9, 1711782), (18, 855891), (27, 570594), (54, 285297), (61, 252558), (81, 190198), (122, 126279), (162, 95099), (183, 84186), (366, 42093), (549, 28062), (1098, 14031), (1559, 9882), (1647, 9354), (3118, 4941), (3294, 4677)]