8603985474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{961769}}^1$

素因数の和:961855

約数の個数: 48

約数和(自身を含む): 21605201280

約数和(自身を除く): 13001215806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 961769, 1923538, 2885307, 5770614, 6732383, 8655921, 13464766, 17311842, 20197149, 40394298, 60591447, 68285599, 121182894, 136571198, 204856797, 409713594, 477999193, 614570391, 955998386, 1229140782, 1433997579, 2867995158, 4301992737, 8603985474]

約数ペア:

[(1, 8603985474), (2, 4301992737), (3, 2867995158), (6, 1433997579), (7, 1229140782), (9, 955998386), (14, 614570391), (18, 477999193), (21, 409713594), (42, 204856797), (63, 136571198), (71, 121182894), (126, 68285599), (142, 60591447), (213, 40394298), (426, 20197149), (497, 17311842), (639, 13464766), (994, 8655921), (1278, 6732383), (1491, 5770614), (2982, 2885307), (4473, 1923538), (8946, 961769)]