2013147588

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{307}}^1\times {\mathrm{1033}}^1$

素因数の和:1393

約数の個数: 72

約数和(自身を含む): 4931220448

約数和(自身を除く): 2918072860

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 307, 529, 614, 921, 1033, 1058, 1228, 1587, 1842, 2066, 2116, 3099, 3174, 3684, 4132, 6198, 6348, 7061, 12396, 14122, 21183, 23759, 28244, 42366, 47518, 71277, 84732, 95036, 142554, 162403, 285108, 317131, 324806, 487209, 546457, 634262, 649612, 951393, 974418, 1092914, 1268524, 1639371, 1902786, 1948836, 2185828, 3278742, 3805572, 6557484, 7294013, 14588026, 21882039, 29176052, 43764078, 87528156, 167762299, 335524598, 503286897, 671049196, 1006573794, 2013147588]

約数ペア:

[(1, 2013147588), (2, 1006573794), (3, 671049196), (4, 503286897), (6, 335524598), (12, 167762299), (23, 87528156), (46, 43764078), (69, 29176052), (92, 21882039), (138, 14588026), (276, 7294013), (307, 6557484), (529, 3805572), (614, 3278742), (921, 2185828), (1033, 1948836), (1058, 1902786), (1228, 1639371), (1587, 1268524), (1842, 1092914), (2066, 974418), (2116, 951393), (3099, 649612), (3174, 634262), (3684, 546457), (4132, 487209), (6198, 324806), (6348, 317131), (7061, 285108), (12396, 162403), (14122, 142554), (21183, 95036), (23759, 84732), (28244, 71277), (42366, 47518)]