172000404

素因数分解:

$2^2\times 3^2\times {\mathrm{4777789}}^1$

素因数の和:4777799

約数の個数: 18

約数和(自身を含む): 434778890

約数和(自身を除く): 262778486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4777789, 9555578, 14333367, 19111156, 28666734, 43000101, 57333468, 86000202, 172000404]

約数ペア:

[(1, 172000404), (2, 86000202), (3, 57333468), (4, 43000101), (6, 28666734), (9, 19111156), (12, 14333367), (18, 9555578), (36, 4777789)]