25719642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109913}}^1$

素因数の和:109934

約数の個数: 24

約数和(自身を含む): 60013044

約数和(自身を除く): 34293402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 109913, 219826, 329739, 659478, 989217, 1428869, 1978434, 2857738, 4286607, 8573214, 12859821, 25719642]

約数ペア:

[(1, 25719642), (2, 12859821), (3, 8573214), (6, 4286607), (9, 2857738), (13, 1978434), (18, 1428869), (26, 989217), (39, 659478), (78, 329739), (117, 219826), (234, 109913)]