4027804578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{385141}}^1$

素因数の和:385239

約数の個数: 48

約数和(自身を含む): 10093801536

約数和(自身を除く): 6065996958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 10458, 385141, 770282, 1155423, 2310846, 2695987, 3466269, 5391974, 6932538, 8087961, 16175922, 24263883, 31966703, 48527766, 63933406, 95900109, 191800218, 223766921, 287700327, 447533842, 575400654, 671300763, 1342601526, 2013902289, 4027804578]

約数ペア:

[(1, 4027804578), (2, 2013902289), (3, 1342601526), (6, 671300763), (7, 575400654), (9, 447533842), (14, 287700327), (18, 223766921), (21, 191800218), (42, 95900109), (63, 63933406), (83, 48527766), (126, 31966703), (166, 24263883), (249, 16175922), (498, 8087961), (581, 6932538), (747, 5391974), (1162, 3466269), (1494, 2695987), (1743, 2310846), (3486, 1155423), (5229, 770282), (10458, 385141)]