2001716082

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1088

約数の個数: 96

約数和(自身を含む): 4783259520

約数和(自身を除く): 2781543438

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 397, 414, 437, 641, 794, 874, 1191, 1282, 1311, 1923, 2382, 2622, 3573, 3846, 3933, 5769, 7146, 7543, 7866, 9131, 11538, 12179, 14743, 15086, 18262, 22629, 24358, 27393, 29486, 36537, 44229, 45258, 54786, 67887, 73074, 82179, 88458, 109611, 132687, 135774, 164358, 173489, 219222, 254477, 265374, 280117, 346978, 508954, 520467, 560234, 763431, 840351, 1040934, 1526862, 1561401, 1680702, 2290293, 2521053, 3122802, 4580586, 4835063, 5042106, 5852971, 9670126, 11705942, 14505189, 17558913, 29010378, 35117826, 43515567, 52676739, 87031134, 105353478, 111206449, 222412898, 333619347, 667238694, 1000858041, 2001716082]

約数ペア:

[(1, 2001716082), (2, 1000858041), (3, 667238694), (6, 333619347), (9, 222412898), (18, 111206449), (19, 105353478), (23, 87031134), (38, 52676739), (46, 43515567), (57, 35117826), (69, 29010378), (114, 17558913), (138, 14505189), (171, 11705942), (207, 9670126), (342, 5852971), (397, 5042106), (414, 4835063), (437, 4580586), (641, 3122802), (794, 2521053), (874, 2290293), (1191, 1680702), (1282, 1561401), (1311, 1526862), (1923, 1040934), (2382, 840351), (2622, 763431), (3573, 560234), (3846, 520467), (3933, 508954), (5769, 346978), (7146, 280117), (7543, 265374), (7866, 254477), (9131, 219222), (11538, 173489), (12179, 164358), (14743, 135774), (15086, 132687), (18262, 109611), (22629, 88458), (24358, 82179), (27393, 73074), (29486, 67887), (36537, 54786), (44229, 45258)]