2015724906

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{2939}}^1$

素因数の和:3940

約数の個数: 64

約数和(自身を含む): 4830537600

約数和(自身を除く): 2814812694

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 977, 1954, 2931, 2939, 5862, 5878, 8793, 8817, 12701, 17586, 17634, 25402, 26379, 26451, 38103, 38207, 52758, 52902, 76206, 76414, 79353, 114309, 114621, 158706, 228618, 229242, 342927, 343863, 685854, 687726, 1031589, 2063178, 2871403, 5742806, 8614209, 17228418, 25842627, 37328239, 51685254, 74656478, 77527881, 111984717, 155055762, 223969434, 335954151, 671908302, 1007862453, 2015724906]

約数ペア:

[(1, 2015724906), (2, 1007862453), (3, 671908302), (6, 335954151), (9, 223969434), (13, 155055762), (18, 111984717), (26, 77527881), (27, 74656478), (39, 51685254), (54, 37328239), (78, 25842627), (117, 17228418), (234, 8614209), (351, 5742806), (702, 2871403), (977, 2063178), (1954, 1031589), (2931, 687726), (2939, 685854), (5862, 343863), (5878, 342927), (8793, 229242), (8817, 228618), (12701, 158706), (17586, 114621), (17634, 114309), (25402, 79353), (26379, 76414), (26451, 76206), (38103, 52902), (38207, 52758)]