66348438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1231}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 143227392

約数和(自身を除く): 76878954

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 691, 1231, 1382, 2073, 2462, 3693, 4146, 7386, 8983, 16003, 17966, 26949, 32006, 48009, 53898, 96018, 850621, 1701242, 2551863, 5103726, 11058073, 22116146, 33174219, 66348438]

約数ペア:

[(1, 66348438), (2, 33174219), (3, 22116146), (6, 11058073), (13, 5103726), (26, 2551863), (39, 1701242), (78, 850621), (691, 96018), (1231, 53898), (1382, 48009), (2073, 32006), (2462, 26949), (3693, 17966), (4146, 16003), (7386, 8983)]