71990454

素因数分解:

$2^1\times 3^1\times {\mathrm{1619}}^1\times {\mathrm{7411}}^1$

素因数の和:9035

約数の個数: 16

約数和(自身を含む): 144089280

約数和(自身を除く): 72098826

約数列:

[1, 2, 3, 6, 1619, 3238, 4857, 7411, 9714, 14822, 22233, 44466, 11998409, 23996818, 35995227, 71990454]

約数ペア:

[(1, 71990454), (2, 35995227), (3, 23996818), (6, 11998409), (1619, 44466), (3238, 22233), (4857, 14822), (7411, 9714)]