2578266

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:866

約数の個数: 24

約数和(自身を含む): 5619744

約数和(自身を除く): 3041478

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 631, 681, 1262, 1362, 1893, 2043, 3786, 4086, 5679, 11358, 143237, 286474, 429711, 859422, 1289133, 2578266]

約数ペア:

[(1, 2578266), (2, 1289133), (3, 859422), (6, 429711), (9, 286474), (18, 143237), (227, 11358), (454, 5679), (631, 4086), (681, 3786), (1262, 2043), (1362, 1893)]