18492534

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{7499}}^1$

素因数の和:7644

約数の個数: 24

約数和(自身を含む): 40365000

約数和(自身を除く): 21872466

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 7499, 14998, 22497, 44994, 67491, 134982, 1027363, 2054726, 3082089, 6164178, 9246267, 18492534]

約数ペア:

[(1, 18492534), (2, 9246267), (3, 6164178), (6, 3082089), (9, 2054726), (18, 1027363), (137, 134982), (274, 67491), (411, 44994), (822, 22497), (1233, 14998), (2466, 7499)]