2011878132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{47779}}^1$

素因数の和:47837

約数の個数: 72

約数和(自身を含む): 5337981600

約数和(自身を除く): 3326103468

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 121, 132, 174, 242, 319, 348, 363, 484, 638, 726, 957, 1276, 1452, 1914, 3509, 3828, 7018, 10527, 14036, 21054, 42108, 47779, 95558, 143337, 191116, 286674, 525569, 573348, 1051138, 1385591, 1576707, 2102276, 2771182, 3153414, 4156773, 5542364, 5781259, 6306828, 8313546, 11562518, 15241501, 16627092, 17343777, 23125036, 30483002, 34687554, 45724503, 60966004, 69375108, 91449006, 167656511, 182898012, 335313022, 502969533, 670626044, 1005939066, 2011878132]

約数ペア:

[(1, 2011878132), (2, 1005939066), (3, 670626044), (4, 502969533), (6, 335313022), (11, 182898012), (12, 167656511), (22, 91449006), (29, 69375108), (33, 60966004), (44, 45724503), (58, 34687554), (66, 30483002), (87, 23125036), (116, 17343777), (121, 16627092), (132, 15241501), (174, 11562518), (242, 8313546), (319, 6306828), (348, 5781259), (363, 5542364), (484, 4156773), (638, 3153414), (726, 2771182), (957, 2102276), (1276, 1576707), (1452, 1385591), (1914, 1051138), (3509, 573348), (3828, 525569), (7018, 286674), (10527, 191116), (14036, 143337), (21054, 95558), (42108, 47779)]