18485192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9133}}^1$

素因数の和:9173

約数の個数: 32

約数和(自身を含む): 39458880

約数和(自身を除く): 20973688

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 9133, 18266, 36532, 73064, 100463, 200926, 210059, 401852, 420118, 803704, 840236, 1680472, 2310649, 4621298, 9242596, 18485192]

約数ペア:

[(1, 18485192), (2, 9242596), (4, 4621298), (8, 2310649), (11, 1680472), (22, 840236), (23, 803704), (44, 420118), (46, 401852), (88, 210059), (92, 200926), (184, 100463), (253, 73064), (506, 36532), (1012, 18266), (2024, 9133)]