18300747

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 24952320

約数和(自身を除く): 6651573

約数列:

[1, 3, 71, 151, 213, 453, 569, 1707, 10721, 32163, 40399, 85919, 121197, 257757, 6100249, 18300747]

約数ペア:

[(1, 18300747), (3, 6100249), (71, 257757), (151, 121197), (213, 85919), (453, 40399), (569, 32163), (1707, 10721)]