18312888968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{208101011}}^1$

素因数の和:208101028

約数の個数: 16

約数和(自身を含む): 37458182160

約数和(自身を除く): 19145293192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 208101011, 416202022, 832404044, 1664808088, 2289111121, 4578222242, 9156444484, 18312888968]

約数ペア:

[(1, 18312888968), (2, 9156444484), (4, 4578222242), (8, 2289111121), (11, 1664808088), (22, 832404044), (44, 416202022), (88, 208101011)]