31120746

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{272989}}^1$

素因数の和:273013

約数の個数: 16

約数和(自身を含む): 65517600

約数和(自身を除く): 34396854

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 272989, 545978, 818967, 1637934, 5186791, 10373582, 15560373, 31120746]

約数ペア:

[(1, 31120746), (2, 15560373), (3, 10373582), (6, 5186791), (19, 1637934), (38, 818967), (57, 545978), (114, 272989)]