18801477844

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{997}}^1\times {\mathrm{79907}}^1$

素因数の和:80967

約数の個数: 24

約数和(自身を含む): 33494237280

約数和(自身を除く): 14692759436

約数列:

[1, 2, 4, 59, 118, 236, 997, 1994, 3988, 58823, 79907, 117646, 159814, 235292, 319628, 4714513, 9429026, 18858052, 79667279, 159334558, 318669116, 4700369461, 9400738922, 18801477844]

約数ペア:

[(1, 18801477844), (2, 9400738922), (4, 4700369461), (59, 318669116), (118, 159334558), (236, 79667279), (997, 18858052), (1994, 9429026), (3988, 4714513), (58823, 319628), (79907, 235292), (117646, 159814)]