2013640317

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 3629767680

約数和(自身を除く): 1616127363

約数列:

[1, 3, 9, 13, 23, 27, 29, 39, 47, 61, 69, 81, 87, 117, 141, 183, 207, 261, 299, 351, 377, 423, 549, 611, 621, 667, 783, 793, 897, 1053, 1081, 1131, 1269, 1363, 1403, 1647, 1769, 1833, 1863, 2001, 2349, 2379, 2691, 2867, 3243, 3393, 3807, 4089, 4209, 4941, 5307, 5499, 6003, 7137, 8073, 8601, 8671, 9729, 10179, 12267, 12627, 14053, 15921, 16497, 17719, 18009, 18239, 21411, 22997, 24219, 25803, 26013, 29187, 30537, 31349, 36801, 37271, 37881, 40687, 42159, 47763, 49491, 53157, 54027, 54717, 64233, 65941, 68991, 77409, 78039, 83143, 87561, 94047, 110403, 111813, 113643, 122061, 126477, 143289, 159471, 164151, 197823, 206973, 232227, 234117, 249429, 282141, 335439, 366183, 379431, 407537, 478413, 492453, 528931, 593469, 620919, 702351, 748287, 846423, 857233, 1006317, 1080859, 1098549, 1138293, 1222611, 1435239, 1477359, 1586793, 1780407, 1862757, 1912289, 2244861, 2539269, 2571699, 3018951, 3242577, 3295647, 3667833, 4760379, 5341221, 5736867, 6734583, 7715097, 9727731, 11003499, 14281137, 17210601, 23145291, 24859757, 29183193, 33010497, 42843411, 51631803, 69435873, 74579271, 87549579, 154895409, 223737813, 671213439, 2013640317]

約数ペア:

[(1, 2013640317), (3, 671213439), (9, 223737813), (13, 154895409), (23, 87549579), (27, 74579271), (29, 69435873), (39, 51631803), (47, 42843411), (61, 33010497), (69, 29183193), (81, 24859757), (87, 23145291), (117, 17210601), (141, 14281137), (183, 11003499), (207, 9727731), (261, 7715097), (299, 6734583), (351, 5736867), (377, 5341221), (423, 4760379), (549, 3667833), (611, 3295647), (621, 3242577), (667, 3018951), (783, 2571699), (793, 2539269), (897, 2244861), (1053, 1912289), (1081, 1862757), (1131, 1780407), (1269, 1586793), (1363, 1477359), (1403, 1435239), (1647, 1222611), (1769, 1138293), (1833, 1098549), (1863, 1080859), (2001, 1006317), (2349, 857233), (2379, 846423), (2691, 748287), (2867, 702351), (3243, 620919), (3393, 593469), (3807, 528931), (4089, 492453), (4209, 478413), (4941, 407537), (5307, 379431), (5499, 366183), (6003, 335439), (7137, 282141), (8073, 249429), (8601, 234117), (8671, 232227), (9729, 206973), (10179, 197823), (12267, 164151), (12627, 159471), (14053, 143289), (15921, 126477), (16497, 122061), (17719, 113643), (18009, 111813), (18239, 110403), (21411, 94047), (22997, 87561), (24219, 83143), (25803, 78039), (26013, 77409), (29187, 68991), (30537, 65941), (31349, 64233), (36801, 54717), (37271, 54027), (37881, 53157), (40687, 49491), (42159, 47763)]