40007556

素因数分解:

$2^2\times 3^2\times {\mathrm{941}}^1\times {\mathrm{1181}}^1$

素因数の和:2132

約数の個数: 36

約数和(自身を含む): 101323404

約数和(自身を除く): 61315848

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 941, 1181, 1882, 2362, 2823, 3543, 3764, 4724, 5646, 7086, 8469, 10629, 11292, 14172, 16938, 21258, 33876, 42516, 1111321, 2222642, 3333963, 4445284, 6667926, 10001889, 13335852, 20003778, 40007556]

約数ペア:

[(1, 40007556), (2, 20003778), (3, 13335852), (4, 10001889), (6, 6667926), (9, 4445284), (12, 3333963), (18, 2222642), (36, 1111321), (941, 42516), (1181, 33876), (1882, 21258), (2362, 16938), (2823, 14172), (3543, 11292), (3764, 10629), (4724, 8469), (5646, 7086)]