8415186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 18745056

約数和(自身を除く): 10329870

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 169, 193, 258, 338, 386, 507, 559, 579, 1014, 1118, 1158, 1677, 2509, 3354, 5018, 7267, 7527, 8299, 14534, 15054, 16598, 21801, 24897, 32617, 43602, 49794, 65234, 97851, 107887, 195702, 215774, 323661, 647322, 1402531, 2805062, 4207593, 8415186]

約数ペア:

[(1, 8415186), (2, 4207593), (3, 2805062), (6, 1402531), (13, 647322), (26, 323661), (39, 215774), (43, 195702), (78, 107887), (86, 97851), (129, 65234), (169, 49794), (193, 43602), (258, 32617), (338, 24897), (386, 21801), (507, 16598), (559, 15054), (579, 14534), (1014, 8299), (1118, 7527), (1158, 7267), (1677, 5018), (2509, 3354)]