138779046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1101421}}^1$

素因数の和:1101436

約数の個数: 24

約数和(自身を含む): 343643664

約数和(自身を除く): 204864618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1101421, 2202842, 3304263, 6608526, 7709947, 9912789, 15419894, 19825578, 23129841, 46259682, 69389523, 138779046]

約数ペア:

[(1, 138779046), (2, 69389523), (3, 46259682), (6, 23129841), (7, 19825578), (9, 15419894), (14, 9912789), (18, 7709947), (21, 6608526), (42, 3304263), (63, 2202842), (126, 1101421)]