28218369516

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{21573677}}^1$

素因数の和:21573793

約数の個数: 24

約数和(自身を含む): 66446928240

約数和(自身を除く): 38228558724

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 21573677, 43147354, 64721031, 86294708, 129442062, 258884124, 2351530793, 4703061586, 7054592379, 9406123172, 14109184758, 28218369516]

約数ペア:

[(1, 28218369516), (2, 14109184758), (3, 9406123172), (4, 7054592379), (6, 4703061586), (12, 2351530793), (109, 258884124), (218, 129442062), (327, 86294708), (436, 64721031), (654, 43147354), (1308, 21573677)]