1888893795186

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{22543}}^1\times {\mathrm{202393}}^1$

素因数の和:224967

約数の個数: 48

約数和(自身を含む): 4270753034496

約数和(自身を除く): 2381859239310

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 22543, 45086, 67629, 135258, 202393, 202887, 404786, 405774, 518489, 607179, 1036978, 1214358, 1555467, 1821537, 3110934, 3643074, 4655039, 4666401, 9310078, 9332802, 13965117, 27930234, 41895351, 83790702, 4562545399, 9125090798, 13687636197, 27375272394, 41062908591, 82125817182, 104938544177, 209877088354, 314815632531, 629631265062, 944446897593, 1888893795186]

約数ペア:

[(1, 1888893795186), (2, 944446897593), (3, 629631265062), (6, 314815632531), (9, 209877088354), (18, 104938544177), (23, 82125817182), (46, 41062908591), (69, 27375272394), (138, 13687636197), (207, 9125090798), (414, 4562545399), (22543, 83790702), (45086, 41895351), (67629, 27930234), (135258, 13965117), (202393, 9332802), (202887, 9310078), (404786, 4666401), (405774, 4655039), (518489, 3643074), (607179, 3110934), (1036978, 1821537), (1214358, 1555467)]