2018086704

素因数分解:

$2^4\times 3^3\times {\mathrm{1889}}^1\times {\mathrm{2473}}^1$

素因数の和:4379

約数の個数: 80

約数和(自身を含む): 5798066400

約数和(自身を除く): 3779979696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1889, 2473, 3778, 4946, 5667, 7419, 7556, 9892, 11334, 14838, 15112, 17001, 19784, 22257, 22668, 29676, 30224, 34002, 39568, 44514, 45336, 51003, 59352, 66771, 68004, 89028, 90672, 102006, 118704, 133542, 136008, 178056, 204012, 267084, 272016, 356112, 408024, 534168, 816048, 1068336, 4671497, 9342994, 14014491, 18685988, 28028982, 37371976, 42043473, 56057964, 74743952, 84086946, 112115928, 126130419, 168173892, 224231856, 252260838, 336347784, 504521676, 672695568, 1009043352, 2018086704]

約数ペア:

[(1, 2018086704), (2, 1009043352), (3, 672695568), (4, 504521676), (6, 336347784), (8, 252260838), (9, 224231856), (12, 168173892), (16, 126130419), (18, 112115928), (24, 84086946), (27, 74743952), (36, 56057964), (48, 42043473), (54, 37371976), (72, 28028982), (108, 18685988), (144, 14014491), (216, 9342994), (432, 4671497), (1889, 1068336), (2473, 816048), (3778, 534168), (4946, 408024), (5667, 356112), (7419, 272016), (7556, 267084), (9892, 204012), (11334, 178056), (14838, 136008), (15112, 133542), (17001, 118704), (19784, 102006), (22257, 90672), (22668, 89028), (29676, 68004), (30224, 66771), (34002, 59352), (39568, 51003), (44514, 45336)]