18239056

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{9421}}^1$

素因数の和:9451

約数の個数: 30

約数和(自身を含む): 38846906

約数和(自身を除く): 20607850

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 9421, 18842, 37684, 75368, 103631, 150736, 207262, 414524, 829048, 1139941, 1658096, 2279882, 4559764, 9119528, 18239056]

約数ペア:

[(1, 18239056), (2, 9119528), (4, 4559764), (8, 2279882), (11, 1658096), (16, 1139941), (22, 829048), (44, 414524), (88, 207262), (121, 150736), (176, 103631), (242, 75368), (484, 37684), (968, 18842), (1936, 9421)]