25551162

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:868

約数の個数: 96

約数和(自身を含む): 71809920

約数和(自身を除く): 46258758

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 821, 1197, 1482, 1638, 1642, 1729, 2223, 2394, 2463, 3458, 4446, 4926, 5187, 5747, 7389, 10374, 10673, 11494, 14778, 15561, 15599, 17241, 21346, 31122, 31198, 32019, 34482, 46797, 51723, 64038, 74711, 93594, 96057, 103446, 109193, 140391, 149422, 192114, 202787, 218386, 224133, 280782, 327579, 405574, 448266, 608361, 655158, 672399, 982737, 1216722, 1344798, 1419509, 1825083, 1965474, 2839018, 3650166, 4258527, 8517054, 12775581, 25551162]

約数ペア:

[(1, 25551162), (2, 12775581), (3, 8517054), (6, 4258527), (7, 3650166), (9, 2839018), (13, 1965474), (14, 1825083), (18, 1419509), (19, 1344798), (21, 1216722), (26, 982737), (38, 672399), (39, 655158), (42, 608361), (57, 448266), (63, 405574), (78, 327579), (91, 280782), (114, 224133), (117, 218386), (126, 202787), (133, 192114), (171, 149422), (182, 140391), (234, 109193), (247, 103446), (266, 96057), (273, 93594), (342, 74711), (399, 64038), (494, 51723), (546, 46797), (741, 34482), (798, 32019), (819, 31198), (821, 31122), (1197, 21346), (1482, 17241), (1638, 15599), (1642, 15561), (1729, 14778), (2223, 11494), (2394, 10673), (2463, 10374), (3458, 7389), (4446, 5747), (4926, 5187)]