2261574

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 5959680

約数和(自身を除く): 3698106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 193, 217, 279, 378, 386, 434, 558, 579, 651, 837, 1158, 1302, 1351, 1674, 1737, 1953, 2702, 3474, 3906, 4053, 5211, 5859, 5983, 8106, 10422, 11718, 11966, 12159, 17949, 24318, 35898, 36477, 41881, 53847, 72954, 83762, 107694, 125643, 161541, 251286, 323082, 376929, 753858, 1130787, 2261574]

約数ペア:

[(1, 2261574), (2, 1130787), (3, 753858), (6, 376929), (7, 323082), (9, 251286), (14, 161541), (18, 125643), (21, 107694), (27, 83762), (31, 72954), (42, 53847), (54, 41881), (62, 36477), (63, 35898), (93, 24318), (126, 17949), (186, 12159), (189, 11966), (193, 11718), (217, 10422), (279, 8106), (378, 5983), (386, 5859), (434, 5211), (558, 4053), (579, 3906), (651, 3474), (837, 2702), (1158, 1953), (1302, 1737), (1351, 1674)]