139846266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1109891}}^1$

素因数の和:1109906

約数の個数: 24

約数和(自身を含む): 346286304

約数和(自身を除く): 206440038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1109891, 2219782, 3329673, 6659346, 7769237, 9989019, 15538474, 19978038, 23307711, 46615422, 69923133, 139846266]

約数ペア:

[(1, 139846266), (2, 69923133), (3, 46615422), (6, 23307711), (7, 19978038), (9, 15538474), (14, 9989019), (18, 7769237), (21, 6659346), (42, 3329673), (63, 2219782), (126, 1109891)]