31526274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31091}}^1$

素因数の和:31122

約数の個数: 24

約数和(自身を含む): 68278032

約数和(自身を除く): 36751758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 31091, 62182, 93273, 186546, 404183, 808366, 1212549, 2425098, 5254379, 10508758, 15763137, 31526274]

約数ペア:

[(1, 31526274), (2, 15763137), (3, 10508758), (6, 5254379), (13, 2425098), (26, 1212549), (39, 808366), (78, 404183), (169, 186546), (338, 93273), (507, 62182), (1014, 31091)]