1213361874

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^2\times {\mathrm{36457}}^1$

素因数の和:36551

約数の個数: 36

約数和(自身を含む): 2691584766

約数和(自身を除く): 1478222892

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1849, 3698, 5547, 11094, 16641, 33282, 36457, 72914, 109371, 218742, 328113, 656226, 1567651, 3135302, 4702953, 9405906, 14108859, 28217718, 67408993, 134817986, 202226979, 404453958, 606680937, 1213361874]

約数ペア:

[(1, 1213361874), (2, 606680937), (3, 404453958), (6, 202226979), (9, 134817986), (18, 67408993), (43, 28217718), (86, 14108859), (129, 9405906), (258, 4702953), (387, 3135302), (774, 1567651), (1849, 656226), (3698, 328113), (5547, 218742), (11094, 109371), (16641, 72914), (33282, 36457)]