18199590909

素因数分解:

$3^1\times {\mathrm{547}}^1\times {\mathrm{859}}^1\times {\mathrm{12911}}^1$

素因数の和:14320

約数の個数: 16

約数和(自身を含む): 24340669440

約数和(自身を除く): 6141078531

約数列:

[1, 3, 547, 859, 1641, 2577, 12911, 38733, 469873, 1409619, 7062317, 11090549, 21186951, 33271647, 6066530303, 18199590909]

約数ペア:

[(1, 18199590909), (3, 6066530303), (547, 33271647), (859, 21186951), (1641, 11090549), (2577, 7062317), (12911, 1409619), (38733, 469873)]