39438138

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4931}}^1$

素因数の和:5010

約数の個数: 32

約数和(自身を含む): 83331072

約数和(自身を除く): 43892934

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 4931, 7998, 9862, 14793, 29586, 152861, 212033, 305722, 424066, 458583, 636099, 917166, 1272198, 6573023, 13146046, 19719069, 39438138]

約数ペア:

[(1, 39438138), (2, 19719069), (3, 13146046), (6, 6573023), (31, 1272198), (43, 917166), (62, 636099), (86, 458583), (93, 424066), (129, 305722), (186, 212033), (258, 152861), (1333, 29586), (2666, 14793), (3999, 9862), (4931, 7998)]