47905272

素因数分解:

$2^3\times 3^2\times {\mathrm{665351}}^1$

素因数の和:665363

約数の個数: 24

約数和(自身を含む): 129743640

約数和(自身を除く): 81838368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 665351, 1330702, 1996053, 2661404, 3992106, 5322808, 5988159, 7984212, 11976318, 15968424, 23952636, 47905272]

約数ペア:

[(1, 47905272), (2, 23952636), (3, 15968424), (4, 11976318), (6, 7984212), (8, 5988159), (9, 5322808), (12, 3992106), (18, 2661404), (24, 1996053), (36, 1330702), (72, 665351)]