56637294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1348507}}^1$

素因数の和:1348519

約数の個数: 16

約数和(自身を含む): 129456768

約数和(自身を除く): 72819474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1348507, 2697014, 4045521, 8091042, 9439549, 18879098, 28318647, 56637294]

約数ペア:

[(1, 56637294), (2, 28318647), (3, 18879098), (6, 9439549), (7, 8091042), (14, 4045521), (21, 2697014), (42, 1348507)]