18216038018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{9901}}^1\times {\mathrm{31721}}^1$

素因数の和:41653

約数の個数: 16

約数和(自身を含む): 28270011960

約数和(自身を除く): 10053973942

約数列:

[1, 2, 29, 58, 9901, 19802, 31721, 63442, 287129, 574258, 919909, 1839818, 314069621, 628139242, 9108019009, 18216038018]

約数ペア:

[(1, 18216038018), (2, 9108019009), (29, 628139242), (58, 314069621), (9901, 1839818), (19802, 919909), (31721, 574258), (63442, 287129)]