18191008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{51679}}^1$

素因数の和:51700

約数の個数: 24

約数和(自身を含む): 39070080

約数和(自身を除く): 20879072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 51679, 103358, 206716, 413432, 568469, 826864, 1136938, 1653728, 2273876, 4547752, 9095504, 18191008]

約数ペア:

[(1, 18191008), (2, 9095504), (4, 4547752), (8, 2273876), (11, 1653728), (16, 1136938), (22, 826864), (32, 568469), (44, 413432), (88, 206716), (176, 103358), (352, 51679)]