25426026

素因数分解:

$2^1\times 3^2\times {\mathrm{661}}^1\times {\mathrm{2137}}^1$

素因数の和:2806

約数の個数: 24

約数和(自身を含む): 55198884

約数和(自身を除く): 29772858

約数列:

[1, 2, 3, 6, 9, 18, 661, 1322, 1983, 2137, 3966, 4274, 5949, 6411, 11898, 12822, 19233, 38466, 1412557, 2825114, 4237671, 8475342, 12713013, 25426026]

約数ペア:

[(1, 25426026), (2, 12713013), (3, 8475342), (6, 4237671), (9, 2825114), (18, 1412557), (661, 38466), (1322, 19233), (1983, 12822), (2137, 11898), (3966, 6411), (4274, 5949)]