18265212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{72481}}^1$

素因数の和:72498

約数の個数: 36

約数和(自身を含む): 52766896

約数和(自身を除く): 34501684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 72481, 144962, 217443, 289924, 434886, 507367, 652329, 869772, 1014734, 1304658, 1522101, 2029468, 2609316, 3044202, 4566303, 6088404, 9132606, 18265212]

約数ペア:

[(1, 18265212), (2, 9132606), (3, 6088404), (4, 4566303), (6, 3044202), (7, 2609316), (9, 2029468), (12, 1522101), (14, 1304658), (18, 1014734), (21, 869772), (28, 652329), (36, 507367), (42, 434886), (63, 289924), (84, 217443), (126, 144962), (252, 72481)]