25743402

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{13121}}^1$

素因数の和:13238

約数の個数: 24

約数和(自身を含む): 56293380

約数和(自身を除く): 30549978

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 13121, 26242, 39363, 78726, 118089, 236178, 1430189, 2860378, 4290567, 8581134, 12871701, 25743402]

約数ペア:

[(1, 25743402), (2, 12871701), (3, 8581134), (6, 4290567), (9, 2860378), (18, 1430189), (109, 236178), (218, 118089), (327, 78726), (654, 39363), (981, 26242), (1962, 13121)]