25758054

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 66286080

約数和(自身を除く): 40528026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 249, 378, 498, 581, 747, 821, 1162, 1494, 1642, 1743, 2241, 2463, 3486, 4482, 4926, 5229, 5747, 7389, 10458, 11494, 14778, 15687, 17241, 22167, 31374, 34482, 44334, 51723, 68143, 103446, 136286, 155169, 204429, 310338, 408858, 477001, 613287, 954002, 1226574, 1431003, 1839861, 2862006, 3679722, 4293009, 8586018, 12879027, 25758054]

約数ペア:

[(1, 25758054), (2, 12879027), (3, 8586018), (6, 4293009), (7, 3679722), (9, 2862006), (14, 1839861), (18, 1431003), (21, 1226574), (27, 954002), (42, 613287), (54, 477001), (63, 408858), (83, 310338), (126, 204429), (166, 155169), (189, 136286), (249, 103446), (378, 68143), (498, 51723), (581, 44334), (747, 34482), (821, 31374), (1162, 22167), (1494, 17241), (1642, 15687), (1743, 14778), (2241, 11494), (2463, 10458), (3486, 7389), (4482, 5747), (4926, 5229)]