13378302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 33527520

約数和(自身を除く): 20149218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1193, 1246, 1602, 1869, 2386, 3579, 3738, 5607, 7158, 8351, 10737, 11214, 16702, 21474, 25053, 50106, 75159, 106177, 150318, 212354, 318531, 637062, 743239, 955593, 1486478, 1911186, 2229717, 4459434, 6689151, 13378302]

約数ペア:

[(1, 13378302), (2, 6689151), (3, 4459434), (6, 2229717), (7, 1911186), (9, 1486478), (14, 955593), (18, 743239), (21, 637062), (42, 318531), (63, 212354), (89, 150318), (126, 106177), (178, 75159), (267, 50106), (534, 25053), (623, 21474), (801, 16702), (1193, 11214), (1246, 10737), (1602, 8351), (1869, 7158), (2386, 5607), (3579, 3738)]