64819314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3701}}^1$

素因数の和:3855

約数の個数: 48

約数和(自身を含む): 161703360

約数和(自身を除く): 96884046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 3701, 5838, 7402, 8757, 11103, 17514, 22206, 25907, 33309, 51814, 66618, 77721, 155442, 233163, 466326, 514439, 1028878, 1543317, 3086634, 3601073, 4629951, 7202146, 9259902, 10803219, 21606438, 32409657, 64819314]

約数ペア:

[(1, 64819314), (2, 32409657), (3, 21606438), (6, 10803219), (7, 9259902), (9, 7202146), (14, 4629951), (18, 3601073), (21, 3086634), (42, 1543317), (63, 1028878), (126, 514439), (139, 466326), (278, 233163), (417, 155442), (834, 77721), (973, 66618), (1251, 51814), (1946, 33309), (2502, 25907), (2919, 22206), (3701, 17514), (5838, 11103), (7402, 8757)]