66769206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11437}}^1$

素因数の和:11588

約数の個数: 32

約数和(自身を含む): 153726720

約数和(自身を除く): 86957514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 11437, 22874, 34311, 68622, 80059, 160118, 240177, 480354, 1589743, 3179486, 4769229, 9538458, 11128201, 22256402, 33384603, 66769206]

約数ペア:

[(1, 66769206), (2, 33384603), (3, 22256402), (6, 11128201), (7, 9538458), (14, 4769229), (21, 3179486), (42, 1589743), (139, 480354), (278, 240177), (417, 160118), (834, 80059), (973, 68622), (1946, 34311), (2919, 22874), (5838, 11437)]