56816946

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137239}}^1$

素因数の和:137270

約数の個数: 24

約数和(自身を含む): 128456640

約数和(自身を除く): 71639694

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 137239, 274478, 411717, 823434, 1235151, 2470302, 3156497, 6312994, 9469491, 18938982, 28408473, 56816946]

約数ペア:

[(1, 56816946), (2, 28408473), (3, 18938982), (6, 9469491), (9, 6312994), (18, 3156497), (23, 2470302), (46, 1235151), (69, 823434), (138, 411717), (207, 274478), (414, 137239)]