18703284

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{11213}}^1$

素因数の和:11359

約数の個数: 24

約数和(自身を含む): 43958880

約数和(自身を除く): 25255596

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 11213, 22426, 33639, 44852, 67278, 134556, 1558607, 3117214, 4675821, 6234428, 9351642, 18703284]

約数ペア:

[(1, 18703284), (2, 9351642), (3, 6234428), (4, 4675821), (6, 3117214), (12, 1558607), (139, 134556), (278, 67278), (417, 44852), (556, 33639), (834, 22426), (1668, 11213)]