18175142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1307}}^1$

素因数の和:1735

約数の個数: 16

約数和(自身を含む): 28959120

約数和(自身を除く): 10783978

約数列:

[1, 2, 17, 34, 409, 818, 1307, 2614, 6953, 13906, 22219, 44438, 534563, 1069126, 9087571, 18175142]

約数ペア:

[(1, 18175142), (2, 9087571), (17, 1069126), (34, 534563), (409, 44438), (818, 22219), (1307, 13906), (2614, 6953)]