1866075732

素因数分解:

$2^2\times 3^5\times {\mathrm{373}}^1\times {\mathrm{5147}}^1$

素因数の和:5539

約数の個数: 72

約数和(自身を含む): 4905796896

約数和(自身を除く): 3039721164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 373, 486, 746, 972, 1119, 1492, 2238, 3357, 4476, 5147, 6714, 10071, 10294, 13428, 15441, 20142, 20588, 30213, 30882, 40284, 46323, 60426, 61764, 90639, 92646, 120852, 138969, 181278, 185292, 277938, 362556, 416907, 555876, 833814, 1250721, 1667628, 1919831, 2501442, 3839662, 5002884, 5759493, 7679324, 11518986, 17278479, 23037972, 34556958, 51835437, 69113916, 103670874, 155506311, 207341748, 311012622, 466518933, 622025244, 933037866, 1866075732]

約数ペア:

[(1, 1866075732), (2, 933037866), (3, 622025244), (4, 466518933), (6, 311012622), (9, 207341748), (12, 155506311), (18, 103670874), (27, 69113916), (36, 51835437), (54, 34556958), (81, 23037972), (108, 17278479), (162, 11518986), (243, 7679324), (324, 5759493), (373, 5002884), (486, 3839662), (746, 2501442), (972, 1919831), (1119, 1667628), (1492, 1250721), (2238, 833814), (3357, 555876), (4476, 416907), (5147, 362556), (6714, 277938), (10071, 185292), (10294, 181278), (13428, 138969), (15441, 120852), (20142, 92646), (20588, 90639), (30213, 61764), (30882, 60426), (40284, 46323)]