27181234

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7187}}^1$

素因数の和:7281

約数の個数: 16

約数和(自身を含む): 42782976

約数和(自身を除く): 15601742

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 7187, 14374, 222797, 438407, 445594, 876814, 13590617, 27181234]

約数ペア:

[(1, 27181234), (2, 13590617), (31, 876814), (61, 445594), (62, 438407), (122, 222797), (1891, 14374), (3782, 7187)]