189257406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2426377}}^1$

素因数の和:2426395

約数の個数: 16

約数和(自身を含む): 407631504

約数和(自身を除く): 218374098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2426377, 4852754, 7279131, 14558262, 31542901, 63085802, 94628703, 189257406]

約数ペア:

[(1, 189257406), (2, 94628703), (3, 63085802), (6, 31542901), (13, 14558262), (26, 7279131), (39, 4852754), (78, 2426377)]