18823230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{209147}}^1$

素因数の和:209160

約数の個数: 24

約数和(自身を含む): 48940632

約数和(自身を除く): 30117402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 209147, 418294, 627441, 1045735, 1254882, 1882323, 2091470, 3137205, 3764646, 6274410, 9411615, 18823230]

約数ペア:

[(1, 18823230), (2, 9411615), (3, 6274410), (5, 3764646), (6, 3137205), (9, 2091470), (10, 1882323), (15, 1254882), (18, 1045735), (30, 627441), (45, 418294), (90, 209147)]