18201016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{133831}}^1$

素因数の和:133854

約数の個数: 16

約数和(自身を含む): 36134640

約数和(自身を除く): 17933624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 133831, 267662, 535324, 1070648, 2275127, 4550254, 9100508, 18201016]

約数ペア:

[(1, 18201016), (2, 9100508), (4, 4550254), (8, 2275127), (17, 1070648), (34, 535324), (68, 267662), (136, 133831)]