17966372348

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{3571}}^1\times {\mathrm{9181}}^1$

素因数の和:12893

約数の個数: 24

約数和(自身を含む): 31682968464

約数和(自身を除く): 13716596116

約数列:

[1, 2, 4, 137, 274, 548, 3571, 7142, 9181, 14284, 18362, 36724, 489227, 978454, 1257797, 1956908, 2515594, 5031188, 32785351, 65570702, 131141404, 4491593087, 8983186174, 17966372348]

約数ペア:

[(1, 17966372348), (2, 8983186174), (4, 4491593087), (137, 131141404), (274, 65570702), (548, 32785351), (3571, 5031188), (7142, 2515594), (9181, 1956908), (14284, 1257797), (18362, 978454), (36724, 489227)]