25867422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{205297}}^1$

素因数の和:205312

約数の個数: 24

約数和(自身を含む): 64052976

約数和(自身を除く): 38185554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 205297, 410594, 615891, 1231782, 1437079, 1847673, 2874158, 3695346, 4311237, 8622474, 12933711, 25867422]

約数ペア:

[(1, 25867422), (2, 12933711), (3, 8622474), (6, 4311237), (7, 3695346), (9, 2874158), (14, 1847673), (18, 1437079), (21, 1231782), (42, 615891), (63, 410594), (126, 205297)]