216647262

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{925843}}^1$

素因数の和:925864

約数の個数: 24

約数和(自身を含む): 505510824

約数和(自身を除く): 288863562

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 925843, 1851686, 2777529, 5555058, 8332587, 12035959, 16665174, 24071918, 36107877, 72215754, 108323631, 216647262]

約数ペア:

[(1, 216647262), (2, 108323631), (3, 72215754), (6, 36107877), (9, 24071918), (13, 16665174), (18, 12035959), (26, 8332587), (39, 5555058), (78, 2777529), (117, 1851686), (234, 925843)]