18291156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{117251}}^1$

素因数の和:117271

約数の個数: 24

約数和(自身を含む): 45962784

約数和(自身を除く): 27671628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 117251, 234502, 351753, 469004, 703506, 1407012, 1524263, 3048526, 4572789, 6097052, 9145578, 18291156]

約数ペア:

[(1, 18291156), (2, 9145578), (3, 6097052), (4, 4572789), (6, 3048526), (12, 1524263), (13, 1407012), (26, 703506), (39, 469004), (52, 351753), (78, 234502), (156, 117251)]