18675184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{106109}}^1$

素因数の和:106128

約数の個数: 20

約数和(自身を含む): 39472920

約数和(自身を除く): 20797736

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 106109, 212218, 424436, 848872, 1167199, 1697744, 2334398, 4668796, 9337592, 18675184]

約数ペア:

[(1, 18675184), (2, 9337592), (4, 4668796), (8, 2334398), (11, 1697744), (16, 1167199), (22, 848872), (44, 424436), (88, 212218), (176, 106109)]