25979364

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23279}}^1$

素因数の和:23320

約数の個数: 36

約数和(自身を含む): 67791360

約数和(自身を除く): 41811996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 23279, 46558, 69837, 93116, 139674, 209511, 279348, 419022, 721649, 838044, 1443298, 2164947, 2886596, 4329894, 6494841, 8659788, 12989682, 25979364]

約数ペア:

[(1, 25979364), (2, 12989682), (3, 8659788), (4, 6494841), (6, 4329894), (9, 2886596), (12, 2164947), (18, 1443298), (31, 838044), (36, 721649), (62, 419022), (93, 279348), (124, 209511), (186, 139674), (279, 93116), (372, 69837), (558, 46558), (1116, 23279)]