66169974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11621}}^1$

素因数の和:11712

約数の個数: 32

約数和(自身を含む): 144484704

約数和(自身を除く): 78314730

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 11621, 23242, 34863, 69726, 151073, 302146, 453219, 848333, 906438, 1696666, 2544999, 5089998, 11028329, 22056658, 33084987, 66169974]

約数ペア:

[(1, 66169974), (2, 33084987), (3, 22056658), (6, 11028329), (13, 5089998), (26, 2544999), (39, 1696666), (73, 906438), (78, 848333), (146, 453219), (219, 302146), (438, 151073), (949, 69726), (1898, 34863), (2847, 23242), (5694, 11621)]