18472290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{615743}}^1$

素因数の和:615753

約数の個数: 16

約数和(自身を含む): 44333568

約数和(自身を除く): 25861278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 615743, 1231486, 1847229, 3078715, 3694458, 6157430, 9236145, 18472290]

約数ペア:

[(1, 18472290), (2, 9236145), (3, 6157430), (5, 3694458), (6, 3078715), (10, 1847229), (15, 1231486), (30, 615743)]