42406338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{543671}}^1$

素因数の和:543689

約数の個数: 16

約数和(自身を含む): 91336896

約数和(自身を除く): 48930558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 543671, 1087342, 1631013, 3262026, 7067723, 14135446, 21203169, 42406338]

約数ペア:

[(1, 42406338), (2, 21203169), (3, 14135446), (6, 7067723), (13, 3262026), (26, 1631013), (39, 1087342), (78, 543671)]