1819549872

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26161}}^1$

素因数の和:26208

約数の個数: 160

約数和(自身を含む): 6228648960

約数和(自身を除く): 4409099088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 252, 276, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 756, 828, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2576, 2898, 3024, 3312, 3864, 4347, 4968, 5796, 7728, 8694, 9936, 11592, 17388, 23184, 26161, 34776, 52322, 69552, 78483, 104644, 156966, 183127, 209288, 235449, 313932, 366254, 418576, 470898, 549381, 601703, 627864, 706347, 732508, 941796, 1098762, 1203406, 1255728, 1412694, 1465016, 1648143, 1805109, 1883592, 2197524, 2406812, 2825388, 2930032, 3296286, 3610218, 3767184, 4211921, 4395048, 4813624, 4944429, 5415327, 5650776, 6592572, 7220436, 8423842, 8790096, 9627248, 9888858, 10830654, 11301552, 12635763, 13185144, 14440872, 16245981, 16847684, 19777716, 21661308, 25271526, 26370288, 28881744, 32491962, 33695368, 37907289, 39555432, 43322616, 50543052, 64983924, 67390736, 75814578, 79110864, 86645232, 101086104, 113721867, 129967848, 151629156, 202172208, 227443734, 259935696, 303258312, 454887468, 606516624, 909774936, 1819549872]

約数ペア:

[(1, 1819549872), (2, 909774936), (3, 606516624), (4, 454887468), (6, 303258312), (7, 259935696), (8, 227443734), (9, 202172208), (12, 151629156), (14, 129967848), (16, 113721867), (18, 101086104), (21, 86645232), (23, 79110864), (24, 75814578), (27, 67390736), (28, 64983924), (36, 50543052), (42, 43322616), (46, 39555432), (48, 37907289), (54, 33695368), (56, 32491962), (63, 28881744), (69, 26370288), (72, 25271526), (84, 21661308), (92, 19777716), (108, 16847684), (112, 16245981), (126, 14440872), (138, 13185144), (144, 12635763), (161, 11301552), (168, 10830654), (184, 9888858), (189, 9627248), (207, 8790096), (216, 8423842), (252, 7220436), (276, 6592572), (322, 5650776), (336, 5415327), (368, 4944429), (378, 4813624), (414, 4395048), (432, 4211921), (483, 3767184), (504, 3610218), (552, 3296286), (621, 2930032), (644, 2825388), (756, 2406812), (828, 2197524), (966, 1883592), (1008, 1805109), (1104, 1648143), (1242, 1465016), (1288, 1412694), (1449, 1255728), (1512, 1203406), (1656, 1098762), (1932, 941796), (2484, 732508), (2576, 706347), (2898, 627864), (3024, 601703), (3312, 549381), (3864, 470898), (4347, 418576), (4968, 366254), (5796, 313932), (7728, 235449), (8694, 209288), (9936, 183127), (11592, 156966), (17388, 104644), (23184, 78483), (26161, 69552), (34776, 52322)]