1866312

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^2$

素因数の和:72

約数の個数: 108

約数和(自身を含む): 6146595

約数和(自身を除く): 4280283

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 504, 529, 552, 588, 644, 828, 882, 966, 1058, 1127, 1176, 1288, 1449, 1587, 1656, 1764, 1932, 2116, 2254, 2898, 3174, 3381, 3528, 3703, 3864, 4232, 4508, 4761, 5796, 6348, 6762, 7406, 9016, 9522, 10143, 11109, 11592, 12696, 13524, 14812, 19044, 20286, 22218, 25921, 27048, 29624, 33327, 38088, 40572, 44436, 51842, 66654, 77763, 81144, 88872, 103684, 133308, 155526, 207368, 233289, 266616, 311052, 466578, 622104, 933156, 1866312]

約数ペア:

[(1, 1866312), (2, 933156), (3, 622104), (4, 466578), (6, 311052), (7, 266616), (8, 233289), (9, 207368), (12, 155526), (14, 133308), (18, 103684), (21, 88872), (23, 81144), (24, 77763), (28, 66654), (36, 51842), (42, 44436), (46, 40572), (49, 38088), (56, 33327), (63, 29624), (69, 27048), (72, 25921), (84, 22218), (92, 20286), (98, 19044), (126, 14812), (138, 13524), (147, 12696), (161, 11592), (168, 11109), (184, 10143), (196, 9522), (207, 9016), (252, 7406), (276, 6762), (294, 6348), (322, 5796), (392, 4761), (414, 4508), (441, 4232), (483, 3864), (504, 3703), (529, 3528), (552, 3381), (588, 3174), (644, 2898), (828, 2254), (882, 2116), (966, 1932), (1058, 1764), (1127, 1656), (1176, 1587), (1288, 1449)]