8888897682

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{993617}}^1$

素因数の和:993703

約数の個数: 48

約数和(自身を含む): 22320634752

約数和(自身を除く): 13431737070

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, 993617, 1987234, 2980851, 5961702, 6955319, 8942553, 13910638, 17885106, 20865957, 41731914, 62597871, 70546807, 125195742, 141093614, 211640421, 423280842, 493827649, 634921263, 987655298, 1269842526, 1481482947, 2962965894, 4444448841, 8888897682]

約数ペア:

[(1, 8888897682), (2, 4444448841), (3, 2962965894), (6, 1481482947), (7, 1269842526), (9, 987655298), (14, 634921263), (18, 493827649), (21, 423280842), (42, 211640421), (63, 141093614), (71, 125195742), (126, 70546807), (142, 62597871), (213, 41731914), (426, 20865957), (497, 17885106), (639, 13910638), (994, 8942553), (1278, 6955319), (1491, 5961702), (2982, 2980851), (4473, 1987234), (8946, 993617)]