27178578

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{2663}}^1$

素因数の和:2690

約数の個数: 56

約数和(自身を含む): 69882048

約数和(自身を除く): 42703470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2663, 3402, 5103, 5326, 7989, 10206, 15978, 18641, 23967, 37282, 47934, 55923, 71901, 111846, 143802, 167769, 215703, 335538, 431406, 503307, 647109, 1006614, 1294218, 1509921, 1941327, 3019842, 3882654, 4529763, 9059526, 13589289, 27178578]

約数ペア:

[(1, 27178578), (2, 13589289), (3, 9059526), (6, 4529763), (7, 3882654), (9, 3019842), (14, 1941327), (18, 1509921), (21, 1294218), (27, 1006614), (42, 647109), (54, 503307), (63, 431406), (81, 335538), (126, 215703), (162, 167769), (189, 143802), (243, 111846), (378, 71901), (486, 55923), (567, 47934), (729, 37282), (1134, 23967), (1458, 18641), (1701, 15978), (2663, 10206), (3402, 7989), (5103, 5326)]