2221207686

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2625541}}^1$

素因数の和:2625596

約数の個数: 24

約数和(自身を含む): 4915014624

約数和(自身を除く): 2693806938

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 2625541, 5251082, 7876623, 15753246, 23629869, 47259738, 123400427, 246800854, 370201281, 740402562, 1110603843, 2221207686]

約数ペア:

[(1, 2221207686), (2, 1110603843), (3, 740402562), (6, 370201281), (9, 246800854), (18, 123400427), (47, 47259738), (94, 23629869), (141, 15753246), (282, 7876623), (423, 5251082), (846, 2625541)]