12047628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 30209760

約数和(自身を除く): 18162132

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 102, 146, 204, 219, 292, 438, 809, 876, 1241, 1618, 2427, 2482, 3236, 3723, 4854, 4964, 7446, 9708, 13753, 14892, 27506, 41259, 55012, 59057, 82518, 118114, 165036, 177171, 236228, 354342, 708684, 1003969, 2007938, 3011907, 4015876, 6023814, 12047628]

約数ペア:

[(1, 12047628), (2, 6023814), (3, 4015876), (4, 3011907), (6, 2007938), (12, 1003969), (17, 708684), (34, 354342), (51, 236228), (68, 177171), (73, 165036), (102, 118114), (146, 82518), (204, 59057), (219, 55012), (292, 41259), (438, 27506), (809, 14892), (876, 13753), (1241, 9708), (1618, 7446), (2427, 4964), (2482, 4854), (3236, 3723)]