39904933212

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{857}}^1\times {\mathrm{3001}}^1$

素因数の和:4299

約数の個数: 72

約数和(自身を含む): 101256547392

約数和(自身を除く): 61351614180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 857, 862, 1293, 1714, 1724, 2571, 2586, 3001, 3428, 3879, 5142, 5172, 6002, 7713, 7758, 9003, 10284, 12004, 15426, 15516, 18006, 27009, 30852, 36012, 54018, 108036, 369367, 738734, 1108101, 1293431, 1477468, 2216202, 2571857, 2586862, 3324303, 3880293, 4432404, 5143714, 5173724, 6648606, 7715571, 7760586, 10287428, 11640879, 13297212, 15431142, 15521172, 23146713, 23281758, 30862284, 46293426, 46563516, 92586852, 1108470367, 2216940734, 3325411101, 4433881468, 6650822202, 9976233303, 13301644404, 19952466606, 39904933212]

約数ペア:

[(1, 39904933212), (2, 19952466606), (3, 13301644404), (4, 9976233303), (6, 6650822202), (9, 4433881468), (12, 3325411101), (18, 2216940734), (36, 1108470367), (431, 92586852), (857, 46563516), (862, 46293426), (1293, 30862284), (1714, 23281758), (1724, 23146713), (2571, 15521172), (2586, 15431142), (3001, 13297212), (3428, 11640879), (3879, 10287428), (5142, 7760586), (5172, 7715571), (6002, 6648606), (7713, 5173724), (7758, 5143714), (9003, 4432404), (10284, 3880293), (12004, 3324303), (15426, 2586862), (15516, 2571857), (18006, 2216202), (27009, 1477468), (30852, 1293431), (36012, 1108101), (54018, 738734), (108036, 369367)]