18696746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^2$

素因数の和:250

約数の個数: 24

約数和(自身を含む): 30123360

約数和(自身を除く): 11426614

約数列:

[1, 2, 23, 46, 59, 83, 118, 166, 1357, 1909, 2714, 3818, 4897, 6889, 9794, 13778, 112631, 158447, 225262, 316894, 406451, 812902, 9348373, 18696746]

約数ペア:

[(1, 18696746), (2, 9348373), (23, 812902), (46, 406451), (59, 316894), (83, 225262), (118, 158447), (166, 112631), (1357, 13778), (1909, 9794), (2714, 6889), (3818, 4897)]