18616246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{36791}}^1$

素因数の和:36827

約数の個数: 16

約数和(自身を含む): 31788288

約数和(自身を除く): 13172042

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 36791, 73582, 404701, 809402, 846193, 1692386, 9308123, 18616246]

約数ペア:

[(1, 18616246), (2, 9308123), (11, 1692386), (22, 846193), (23, 809402), (46, 404701), (253, 73582), (506, 36791)]