18733212

素因数分解:

$2^2\times 3^2\times {\mathrm{379}}^1\times {\mathrm{1373}}^1$

素因数の和:1762

約数の個数: 36

約数和(自身を含む): 47512920

約数和(自身を除く): 28779708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 379, 758, 1137, 1373, 1516, 2274, 2746, 3411, 4119, 4548, 5492, 6822, 8238, 12357, 13644, 16476, 24714, 49428, 520367, 1040734, 1561101, 2081468, 3122202, 4683303, 6244404, 9366606, 18733212]

約数ペア:

[(1, 18733212), (2, 9366606), (3, 6244404), (4, 4683303), (6, 3122202), (9, 2081468), (12, 1561101), (18, 1040734), (36, 520367), (379, 49428), (758, 24714), (1137, 16476), (1373, 13644), (1516, 12357), (2274, 8238), (2746, 6822), (3411, 5492), (4119, 4548)]