172175406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2207377}}^1$

素因数の和:2207395

約数の個数: 16

約数和(自身を含む): 370839504

約数和(自身を除く): 198664098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2207377, 4414754, 6622131, 13244262, 28695901, 57391802, 86087703, 172175406]

約数ペア:

[(1, 172175406), (2, 86087703), (3, 57391802), (6, 28695901), (13, 13244262), (26, 6622131), (39, 4414754), (78, 2207377)]