18479118166

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{19543}}^1$

素因数の和:19828

約数の個数: 32

約数和(自身を含む): 29088976896

約数和(自身を除く): 10609858730

約数列:

[1, 2, 31, 62, 101, 151, 202, 302, 3131, 4681, 6262, 9362, 15251, 19543, 30502, 39086, 472781, 605833, 945562, 1211666, 1973843, 2950993, 3947686, 5901986, 61189133, 91480783, 122378266, 182961566, 298050293, 596100586, 9239559083, 18479118166]

約数ペア:

[(1, 18479118166), (2, 9239559083), (31, 596100586), (62, 298050293), (101, 182961566), (151, 122378266), (202, 91480783), (302, 61189133), (3131, 5901986), (4681, 3947686), (6262, 2950993), (9362, 1973843), (15251, 1211666), (19543, 945562), (30502, 605833), (39086, 472781)]