18783474

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107951}}^1$

素因数の和:107985

約数の個数: 16

約数和(自身を含む): 38862720

約数和(自身を除く): 20079246

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 107951, 215902, 323853, 647706, 3130579, 6261158, 9391737, 18783474]

約数ペア:

[(1, 18783474), (2, 9391737), (3, 6261158), (6, 3130579), (29, 647706), (58, 323853), (87, 215902), (174, 107951)]