16747374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1409}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 38442240

約数和(自身を除く): 21694866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 283, 566, 849, 1409, 1698, 1981, 2818, 3962, 4227, 5943, 8454, 9863, 11886, 19726, 29589, 59178, 398747, 797494, 1196241, 2392482, 2791229, 5582458, 8373687, 16747374]

約数ペア:

[(1, 16747374), (2, 8373687), (3, 5582458), (6, 2791229), (7, 2392482), (14, 1196241), (21, 797494), (42, 398747), (283, 59178), (566, 29589), (849, 19726), (1409, 11886), (1698, 9863), (1981, 8454), (2818, 5943), (3962, 4227)]