9984618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 24984960

約数和(自身を除く): 15000342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 727, 763, 981, 1454, 1526, 1962, 2181, 2289, 4362, 4578, 5089, 6543, 6867, 10178, 13086, 13734, 15267, 30534, 45801, 79243, 91602, 158486, 237729, 475458, 554701, 713187, 1109402, 1426374, 1664103, 3328206, 4992309, 9984618]

約数ペア:

[(1, 9984618), (2, 4992309), (3, 3328206), (6, 1664103), (7, 1426374), (9, 1109402), (14, 713187), (18, 554701), (21, 475458), (42, 237729), (63, 158486), (109, 91602), (126, 79243), (218, 45801), (327, 30534), (654, 15267), (727, 13734), (763, 13086), (981, 10178), (1454, 6867), (1526, 6543), (1962, 5089), (2181, 4578), (2289, 4362)]