63817782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21401}}^1$

素因数の和:21484

約数の個数: 32

約数和(自身を含む): 147930624

約数和(自身を除く): 84112842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 21401, 42802, 64203, 128406, 149807, 299614, 449421, 898842, 1519471, 3038942, 4558413, 9116826, 10636297, 21272594, 31908891, 63817782]

約数ペア:

[(1, 63817782), (2, 31908891), (3, 21272594), (6, 10636297), (7, 9116826), (14, 4558413), (21, 3038942), (42, 1519471), (71, 898842), (142, 449421), (213, 299614), (426, 149807), (497, 128406), (994, 64203), (1491, 42802), (2982, 21401)]