18327157189

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1867}}^1\times {\mathrm{2617}}^1$

素因数の和:4537

約数の個数: 24

約数和(自身を含む): 20813644544

約数和(自身を除く): 2486487355

約数列:

[1, 11, 31, 121, 341, 1867, 2617, 3751, 20537, 28787, 57877, 81127, 225907, 316657, 636647, 892397, 4885939, 7003117, 9816367, 53745329, 151464109, 591198619, 1666105199, 18327157189]

約数ペア:

[(1, 18327157189), (11, 1666105199), (31, 591198619), (121, 151464109), (341, 53745329), (1867, 9816367), (2617, 7003117), (3751, 4885939), (20537, 892397), (28787, 636647), (57877, 316657), (81127, 225907)]