1261897038

素因数分解:

$2^1\times 3^2\times {\mathrm{617}}^1\times {\mathrm{113623}}^1$

素因数の和:114248

約数の個数: 24

約数和(自身を含む): 2738565648

約数和(自身を除く): 1476668610

約数列:

[1, 2, 3, 6, 9, 18, 617, 1234, 1851, 3702, 5553, 11106, 113623, 227246, 340869, 681738, 1022607, 2045214, 70105391, 140210782, 210316173, 420632346, 630948519, 1261897038]

約数ペア:

[(1, 1261897038), (2, 630948519), (3, 420632346), (6, 210316173), (9, 140210782), (18, 70105391), (617, 2045214), (1234, 1022607), (1851, 681738), (3702, 340869), (5553, 227246), (11106, 113623)]