138026742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{14737}}^1$

素因数の和:14972

約数の個数: 32

約数和(自身を含む): 316925952

約数和(自身を除く): 178899210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4683, 9366, 14737, 29474, 44211, 88422, 103159, 206318, 309477, 618954, 3286351, 6572702, 9859053, 19718106, 23004457, 46008914, 69013371, 138026742]

約数ペア:

[(1, 138026742), (2, 69013371), (3, 46008914), (6, 23004457), (7, 19718106), (14, 9859053), (21, 6572702), (42, 3286351), (223, 618954), (446, 309477), (669, 206318), (1338, 103159), (1561, 88422), (3122, 44211), (4683, 29474), (9366, 14737)]