39041618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 77501760

約数和(自身を除く): 38460142

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1213, 1463, 1694, 2299, 2426, 2926, 4598, 8491, 13343, 16093, 16982, 23047, 26686, 32186, 46094, 93401, 146773, 161329, 186802, 253517, 293546, 322658, 507034, 1027411, 1774619, 2054822, 2788687, 3549238, 5577374, 19520809, 39041618]

約数ペア:

[(1, 39041618), (2, 19520809), (7, 5577374), (11, 3549238), (14, 2788687), (19, 2054822), (22, 1774619), (38, 1027411), (77, 507034), (121, 322658), (133, 293546), (154, 253517), (209, 186802), (242, 161329), (266, 146773), (418, 93401), (847, 46094), (1213, 32186), (1463, 26686), (1694, 23047), (2299, 16982), (2426, 16093), (2926, 13343), (4598, 8491)]