25455402

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 120

約数和(自身を含む): 69912960

約数和(自身を除く): 44457558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 31, 38, 42, 49, 57, 62, 63, 93, 98, 114, 126, 133, 147, 171, 186, 217, 266, 279, 294, 342, 343, 399, 434, 441, 558, 589, 651, 686, 798, 882, 931, 1029, 1178, 1197, 1302, 1519, 1767, 1862, 1953, 2058, 2394, 2401, 2793, 3038, 3087, 3534, 3906, 4123, 4557, 4802, 5301, 5586, 6174, 6517, 7203, 8246, 8379, 9114, 10602, 10633, 12369, 13034, 13671, 14406, 16758, 19551, 21266, 21609, 24738, 27342, 28861, 31899, 37107, 39102, 43218, 45619, 57722, 58653, 63798, 74214, 74431, 86583, 91238, 95697, 117306, 136857, 148862, 173166, 191394, 202027, 223293, 259749, 273714, 404054, 410571, 446586, 519498, 606081, 669879, 821142, 1212162, 1339758, 1414189, 1818243, 2828378, 3636486, 4242567, 8485134, 12727701, 25455402]

約数ペア:

[(1, 25455402), (2, 12727701), (3, 8485134), (6, 4242567), (7, 3636486), (9, 2828378), (14, 1818243), (18, 1414189), (19, 1339758), (21, 1212162), (31, 821142), (38, 669879), (42, 606081), (49, 519498), (57, 446586), (62, 410571), (63, 404054), (93, 273714), (98, 259749), (114, 223293), (126, 202027), (133, 191394), (147, 173166), (171, 148862), (186, 136857), (217, 117306), (266, 95697), (279, 91238), (294, 86583), (342, 74431), (343, 74214), (399, 63798), (434, 58653), (441, 57722), (558, 45619), (589, 43218), (651, 39102), (686, 37107), (798, 31899), (882, 28861), (931, 27342), (1029, 24738), (1178, 21609), (1197, 21266), (1302, 19551), (1519, 16758), (1767, 14406), (1862, 13671), (1953, 13034), (2058, 12369), (2394, 10633), (2401, 10602), (2793, 9114), (3038, 8379), (3087, 8246), (3534, 7203), (3906, 6517), (4123, 6174), (4557, 5586), (4802, 5301)]