2099841618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{10667}}^1$

素因数の和:10831

約数の個数: 64

約数和(自身を含む): 4956779520

約数和(自身を除く): 2856937902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 109, 129, 218, 258, 301, 327, 602, 654, 763, 903, 1526, 1806, 2289, 4578, 4687, 9374, 10667, 14061, 21334, 28122, 32001, 32809, 64002, 65618, 74669, 98427, 149338, 196854, 224007, 448014, 458681, 917362, 1162703, 1376043, 2325406, 2752086, 3210767, 3488109, 6421534, 6976218, 8138921, 9632301, 16277842, 19264602, 24416763, 48833526, 49996229, 99992458, 149988687, 299977374, 349973603, 699947206, 1049920809, 2099841618]

約数ペア:

[(1, 2099841618), (2, 1049920809), (3, 699947206), (6, 349973603), (7, 299977374), (14, 149988687), (21, 99992458), (42, 49996229), (43, 48833526), (86, 24416763), (109, 19264602), (129, 16277842), (218, 9632301), (258, 8138921), (301, 6976218), (327, 6421534), (602, 3488109), (654, 3210767), (763, 2752086), (903, 2325406), (1526, 1376043), (1806, 1162703), (2289, 917362), (4578, 458681), (4687, 448014), (9374, 224007), (10667, 196854), (14061, 149338), (21334, 98427), (28122, 74669), (32001, 65618), (32809, 64002)]