2018604915

素因数分解:

$3^3\times 5^1\times {\mathrm{14952629}}^1$

素因数の和:14952643

約数の個数: 16

約数和(自身を含む): 3588631200

約数和(自身を除く): 1570026285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14952629, 44857887, 74763145, 134573661, 224289435, 403720983, 672868305, 2018604915]

約数ペア:

[(1, 2018604915), (3, 672868305), (5, 403720983), (9, 224289435), (15, 134573661), (27, 74763145), (45, 44857887), (135, 14952629)]