25725798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{204173}}^1$

素因数の和:204188

約数の個数: 24

約数和(自身を含む): 63702288

約数和(自身を除く): 37976490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 204173, 408346, 612519, 1225038, 1429211, 1837557, 2858422, 3675114, 4287633, 8575266, 12862899, 25725798]

約数ペア:

[(1, 25725798), (2, 12862899), (3, 8575266), (6, 4287633), (7, 3675114), (9, 2858422), (14, 1837557), (18, 1429211), (21, 1225038), (42, 612519), (63, 408346), (126, 204173)]