18702746

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2417}}^1$

素因数の和:2545

約数の個数: 16

約数和(自身を含む): 28986984

約数和(自身を除く): 10284238

約数列:

[1, 2, 53, 73, 106, 146, 2417, 3869, 4834, 7738, 128101, 176441, 256202, 352882, 9351373, 18702746]

約数ペア:

[(1, 18702746), (2, 9351373), (53, 352882), (73, 256202), (106, 176441), (146, 128101), (2417, 7738), (3869, 4834)]