180959766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2319997}}^1$

素因数の和:2320015

約数の個数: 16

約数和(自身を含む): 389759664

約数和(自身を除く): 208799898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2319997, 4639994, 6959991, 13919982, 30159961, 60319922, 90479883, 180959766]

約数ペア:

[(1, 180959766), (2, 90479883), (3, 60319922), (6, 30159961), (13, 13919982), (26, 6959991), (39, 4639994), (78, 2319997)]