18347436

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{4013}}^1$

素因数の和:4150

約数の個数: 36

約数和(自身を含む): 46755072

約数和(自身を除く): 28407636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4013, 4572, 8026, 12039, 16052, 24078, 36117, 48156, 72234, 144468, 509651, 1019302, 1528953, 2038604, 3057906, 4586859, 6115812, 9173718, 18347436]

約数ペア:

[(1, 18347436), (2, 9173718), (3, 6115812), (4, 4586859), (6, 3057906), (9, 2038604), (12, 1528953), (18, 1019302), (36, 509651), (127, 144468), (254, 72234), (381, 48156), (508, 36117), (762, 24078), (1143, 16052), (1524, 12039), (2286, 8026), (4013, 4572)]