39870222

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{135613}}^1$

素因数の和:135632

約数の個数: 24

約数和(自身を含む): 92759976

約数和(自身を除く): 52889754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 135613, 271226, 406839, 813678, 949291, 1898582, 2847873, 5695746, 6645037, 13290074, 19935111, 39870222]

約数ペア:

[(1, 39870222), (2, 19935111), (3, 13290074), (6, 6645037), (7, 5695746), (14, 2847873), (21, 1898582), (42, 949291), (49, 813678), (98, 406839), (147, 271226), (294, 135613)]