15342138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{121763}}^1$

素因数の和:121778

約数の個数: 24

約数和(自身を含む): 37990368

約数和(自身を除く): 22648230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 121763, 243526, 365289, 730578, 852341, 1095867, 1704682, 2191734, 2557023, 5114046, 7671069, 15342138]

約数ペア:

[(1, 15342138), (2, 7671069), (3, 5114046), (6, 2557023), (7, 2191734), (9, 1704682), (14, 1095867), (18, 852341), (21, 730578), (42, 365289), (63, 243526), (126, 121763)]