27251784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 85176000

約数和(自身を除く): 57924216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 139, 168, 252, 278, 389, 417, 504, 556, 778, 834, 973, 1112, 1167, 1251, 1556, 1668, 1946, 2334, 2502, 2723, 2919, 3112, 3336, 3501, 3892, 4668, 5004, 5446, 5838, 7002, 7784, 8169, 8757, 9336, 10008, 10892, 11676, 14004, 16338, 17514, 21784, 23352, 24507, 28008, 32676, 35028, 49014, 54071, 65352, 70056, 98028, 108142, 162213, 196056, 216284, 324426, 378497, 432568, 486639, 648852, 756994, 973278, 1135491, 1297704, 1513988, 1946556, 2270982, 3027976, 3406473, 3893112, 4541964, 6812946, 9083928, 13625892, 27251784]

約数ペア:

[(1, 27251784), (2, 13625892), (3, 9083928), (4, 6812946), (6, 4541964), (7, 3893112), (8, 3406473), (9, 3027976), (12, 2270982), (14, 1946556), (18, 1513988), (21, 1297704), (24, 1135491), (28, 973278), (36, 756994), (42, 648852), (56, 486639), (63, 432568), (72, 378497), (84, 324426), (126, 216284), (139, 196056), (168, 162213), (252, 108142), (278, 98028), (389, 70056), (417, 65352), (504, 54071), (556, 49014), (778, 35028), (834, 32676), (973, 28008), (1112, 24507), (1167, 23352), (1251, 21784), (1556, 17514), (1668, 16338), (1946, 14004), (2334, 11676), (2502, 10892), (2723, 10008), (2919, 9336), (3112, 8757), (3336, 8169), (3501, 7784), (3892, 7002), (4668, 5838), (5004, 5446)]