13020138

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{2689}}^1$

素因数の和:2966

約数の個数: 24

約数和(自身を含む): 28325700

約数和(自身を除く): 15305562

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 2689, 4842, 5378, 8067, 16134, 24201, 48402, 723341, 1446682, 2170023, 4340046, 6510069, 13020138]

約数ペア:

[(1, 13020138), (2, 6510069), (3, 4340046), (6, 2170023), (9, 1446682), (18, 723341), (269, 48402), (538, 24201), (807, 16134), (1614, 8067), (2421, 5378), (2689, 4842)]