25440462

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{10789}}^1$

素因数の和:10928

約数の個数: 24

約数和(自身を含む): 55546920

約数和(自身を除く): 30106458

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 10789, 21578, 32367, 64734, 97101, 194202, 1413359, 2826718, 4240077, 8480154, 12720231, 25440462]

約数ペア:

[(1, 25440462), (2, 12720231), (3, 8480154), (6, 4240077), (9, 2826718), (18, 1413359), (131, 194202), (262, 97101), (393, 64734), (786, 32367), (1179, 21578), (2358, 10789)]