181271412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{691}}^1$

素因数の和:1058

約数の個数: 96

約数和(自身を含む): 539427840

約数和(自身を除く): 358156428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 347, 378, 691, 694, 756, 1041, 1382, 1388, 2073, 2082, 2429, 2764, 3123, 4146, 4164, 4837, 4858, 6219, 6246, 7287, 8292, 9369, 9674, 9716, 12438, 12492, 14511, 14574, 18657, 18738, 19348, 21861, 24876, 29022, 29148, 37314, 37476, 43533, 43722, 58044, 65583, 74628, 87066, 87444, 130599, 131166, 174132, 239777, 261198, 262332, 479554, 522396, 719331, 959108, 1438662, 1678439, 2157993, 2877324, 3356878, 4315986, 5035317, 6473979, 6713756, 8631972, 10070634, 12947958, 15105951, 20141268, 25895916, 30211902, 45317853, 60423804, 90635706, 181271412]

約数ペア:

[(1, 181271412), (2, 90635706), (3, 60423804), (4, 45317853), (6, 30211902), (7, 25895916), (9, 20141268), (12, 15105951), (14, 12947958), (18, 10070634), (21, 8631972), (27, 6713756), (28, 6473979), (36, 5035317), (42, 4315986), (54, 3356878), (63, 2877324), (84, 2157993), (108, 1678439), (126, 1438662), (189, 959108), (252, 719331), (347, 522396), (378, 479554), (691, 262332), (694, 261198), (756, 239777), (1041, 174132), (1382, 131166), (1388, 130599), (2073, 87444), (2082, 87066), (2429, 74628), (2764, 65583), (3123, 58044), (4146, 43722), (4164, 43533), (4837, 37476), (4858, 37314), (6219, 29148), (6246, 29022), (7287, 24876), (8292, 21861), (9369, 19348), (9674, 18738), (9716, 18657), (12438, 14574), (12492, 14511)]