18457328

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{4951}}^1$

素因数の和:5192

約数の個数: 20

約数和(自身を含む): 35921808

約数和(自身を除く): 17464480

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 4951, 9902, 19804, 39608, 79216, 1153583, 2307166, 4614332, 9228664, 18457328]

約数ペア:

[(1, 18457328), (2, 9228664), (4, 4614332), (8, 2307166), (16, 1153583), (233, 79216), (466, 39608), (932, 19804), (1864, 9902), (3728, 4951)]