857557422

素因数分解:

$2^1\times 3^3\times {\mathrm{227}}^1\times {\mathrm{69959}}^1$

素因数の和:70197

約数の個数: 32

約数和(自身を含む): 1914105600

約数和(自身を除く): 1056548178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 227, 454, 681, 1362, 2043, 4086, 6129, 12258, 69959, 139918, 209877, 419754, 629631, 1259262, 1888893, 3777786, 15880693, 31761386, 47642079, 95284158, 142926237, 285852474, 428778711, 857557422]

約数ペア:

[(1, 857557422), (2, 428778711), (3, 285852474), (6, 142926237), (9, 95284158), (18, 47642079), (27, 31761386), (54, 15880693), (227, 3777786), (454, 1888893), (681, 1259262), (1362, 629631), (2043, 419754), (4086, 209877), (6129, 139918), (12258, 69959)]