393274806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{33493}}^1$

素因数の和:33620

約数の個数: 32

約数和(自身を含む): 836010240

約数和(自身を除く): 442735434

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 1957, 3914, 5871, 11742, 33493, 66986, 100479, 200958, 636367, 1272734, 1909101, 3449779, 3818202, 6899558, 10349337, 20698674, 65545801, 131091602, 196637403, 393274806]

約数ペア:

[(1, 393274806), (2, 196637403), (3, 131091602), (6, 65545801), (19, 20698674), (38, 10349337), (57, 6899558), (103, 3818202), (114, 3449779), (206, 1909101), (309, 1272734), (618, 636367), (1957, 200958), (3914, 100479), (5871, 66986), (11742, 33493)]