18186828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4751}}^1$

素因数の和:4798

約数の個数: 48

約数和(自身を含む): 47900160

約数和(自身を除く): 29713332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 4751, 9502, 14253, 19004, 28506, 52261, 57012, 104522, 137779, 156783, 209044, 275558, 313566, 413337, 551116, 627132, 826674, 1515569, 1653348, 3031138, 4546707, 6062276, 9093414, 18186828]

約数ペア:

[(1, 18186828), (2, 9093414), (3, 6062276), (4, 4546707), (6, 3031138), (11, 1653348), (12, 1515569), (22, 826674), (29, 627132), (33, 551116), (44, 413337), (58, 313566), (66, 275558), (87, 209044), (116, 156783), (132, 137779), (174, 104522), (319, 57012), (348, 52261), (638, 28506), (957, 19004), (1276, 14253), (1914, 9502), (3828, 4751)]