18234524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 40379136

約数和(自身を除く): 22144612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 811, 1022, 1606, 1622, 2044, 3212, 3244, 5621, 5677, 8921, 11242, 11354, 17842, 22484, 22708, 35684, 59203, 62447, 118406, 124894, 236812, 249788, 414421, 651233, 828842, 1302466, 1657684, 2604932, 4558631, 9117262, 18234524]

約数ペア:

[(1, 18234524), (2, 9117262), (4, 4558631), (7, 2604932), (11, 1657684), (14, 1302466), (22, 828842), (28, 651233), (44, 414421), (73, 249788), (77, 236812), (146, 124894), (154, 118406), (292, 62447), (308, 59203), (511, 35684), (803, 22708), (811, 22484), (1022, 17842), (1606, 11354), (1622, 11242), (2044, 8921), (3212, 5677), (3244, 5621)]