180901812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8719}}^1$

素因数の和:8765

約数の個数: 96

約数和(自身を含む): 546918400

約数和(自身を除く): 366016588

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 8719, 10374, 17438, 20748, 26157, 34876, 52314, 61033, 104628, 113347, 122066, 165661, 183099, 226694, 244132, 331322, 340041, 366198, 453388, 496983, 662644, 680082, 732396, 793429, 993966, 1159627, 1360164, 1586858, 1987932, 2153593, 2319254, 2380287, 3173716, 3478881, 4307186, 4638508, 4760574, 6460779, 6957762, 8614372, 9521148, 12921558, 13915524, 15075151, 25843116, 30150302, 45225453, 60300604, 90450906, 180901812]

約数ペア:

[(1, 180901812), (2, 90450906), (3, 60300604), (4, 45225453), (6, 30150302), (7, 25843116), (12, 15075151), (13, 13915524), (14, 12921558), (19, 9521148), (21, 8614372), (26, 6957762), (28, 6460779), (38, 4760574), (39, 4638508), (42, 4307186), (52, 3478881), (57, 3173716), (76, 2380287), (78, 2319254), (84, 2153593), (91, 1987932), (114, 1586858), (133, 1360164), (156, 1159627), (182, 993966), (228, 793429), (247, 732396), (266, 680082), (273, 662644), (364, 496983), (399, 453388), (494, 366198), (532, 340041), (546, 331322), (741, 244132), (798, 226694), (988, 183099), (1092, 165661), (1482, 122066), (1596, 113347), (1729, 104628), (2964, 61033), (3458, 52314), (5187, 34876), (6916, 26157), (8719, 20748), (10374, 17438)]