66218838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{82981}}^1$

素因数の和:83012

約数の個数: 32

約数和(自身を含む): 159325440

約数和(自身を除く): 93106602

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 82981, 165962, 248943, 497886, 580867, 1161734, 1576639, 1742601, 3153278, 3485202, 4729917, 9459834, 11036473, 22072946, 33109419, 66218838]

約数ペア:

[(1, 66218838), (2, 33109419), (3, 22072946), (6, 11036473), (7, 9459834), (14, 4729917), (19, 3485202), (21, 3153278), (38, 1742601), (42, 1576639), (57, 1161734), (114, 580867), (133, 497886), (266, 248943), (399, 165962), (798, 82981)]