25943778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10837}}^1$

素因数の和:10871

約数の個数: 48

約数和(自身を含む): 67629120

約数和(自身を除く): 41685342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 10837, 21674, 32511, 65022, 75859, 97533, 151718, 195066, 205903, 227577, 411806, 455154, 617709, 682731, 1235418, 1365462, 1441321, 1853127, 2882642, 3706254, 4323963, 8647926, 12971889, 25943778]

約数ペア:

[(1, 25943778), (2, 12971889), (3, 8647926), (6, 4323963), (7, 3706254), (9, 2882642), (14, 1853127), (18, 1441321), (19, 1365462), (21, 1235418), (38, 682731), (42, 617709), (57, 455154), (63, 411806), (114, 227577), (126, 205903), (133, 195066), (171, 151718), (266, 97533), (342, 75859), (399, 65022), (798, 32511), (1197, 21674), (2394, 10837)]