18320808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2393}}^1$

素因数の和:2442

約数の個数: 64

約数和(自身を含む): 51710400

約数和(自身を除く): 33389592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 2393, 2552, 3828, 4786, 7179, 7656, 9572, 14358, 19144, 26323, 28716, 52646, 57432, 69397, 78969, 105292, 138794, 157938, 208191, 210584, 277588, 315876, 416382, 555176, 631752, 763367, 832764, 1526734, 1665528, 2290101, 3053468, 4580202, 6106936, 9160404, 18320808]

約数ペア:

[(1, 18320808), (2, 9160404), (3, 6106936), (4, 4580202), (6, 3053468), (8, 2290101), (11, 1665528), (12, 1526734), (22, 832764), (24, 763367), (29, 631752), (33, 555176), (44, 416382), (58, 315876), (66, 277588), (87, 210584), (88, 208191), (116, 157938), (132, 138794), (174, 105292), (232, 78969), (264, 69397), (319, 57432), (348, 52646), (638, 28716), (696, 26323), (957, 19144), (1276, 14358), (1914, 9572), (2393, 7656), (2552, 7179), (3828, 4786)]