130426218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{557377}}^1$

素因数の和:557398

約数の個数: 24

約数和(自身を含む): 304328388

約数和(自身を除く): 173902170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 557377, 1114754, 1672131, 3344262, 5016393, 7245901, 10032786, 14491802, 21737703, 43475406, 65213109, 130426218]

約数ペア:

[(1, 130426218), (2, 65213109), (3, 43475406), (6, 21737703), (9, 14491802), (13, 10032786), (18, 7245901), (26, 5016393), (39, 3344262), (78, 1672131), (117, 1114754), (234, 557377)]