985384314

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{457}}^1\times {\mathrm{1163}}^1$

素因数の和:1731

約数の個数: 48

約数和(自身を含む): 2162302272

約数和(自身を除く): 1176917958

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 457, 618, 914, 927, 1163, 1371, 1854, 2326, 2742, 3489, 4113, 6978, 8226, 10467, 20934, 47071, 94142, 119789, 141213, 239578, 282426, 359367, 423639, 531491, 718734, 847278, 1062982, 1078101, 1594473, 2156202, 3188946, 4783419, 9566838, 54743573, 109487146, 164230719, 328461438, 492692157, 985384314]

約数ペア:

[(1, 985384314), (2, 492692157), (3, 328461438), (6, 164230719), (9, 109487146), (18, 54743573), (103, 9566838), (206, 4783419), (309, 3188946), (457, 2156202), (618, 1594473), (914, 1078101), (927, 1062982), (1163, 847278), (1371, 718734), (1854, 531491), (2326, 423639), (2742, 359367), (3489, 282426), (4113, 239578), (6978, 141213), (8226, 119789), (10467, 94142), (20934, 47071)]