1801976148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:1054

約数の個数: 144

約数和(自身を含む): 5326828416

約数和(自身を除く): 3524852268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 101, 126, 166, 202, 249, 252, 303, 332, 404, 498, 581, 606, 707, 747, 853, 909, 996, 1162, 1212, 1414, 1494, 1706, 1743, 1818, 2121, 2324, 2559, 2828, 2988, 3412, 3486, 3636, 4242, 5118, 5229, 5971, 6363, 6972, 7677, 8383, 8484, 10236, 10458, 11942, 12726, 15354, 16766, 17913, 20916, 23884, 25149, 25452, 30708, 33532, 35826, 50298, 53739, 58681, 70799, 71652, 75447, 86153, 100596, 107478, 117362, 141598, 150894, 172306, 176043, 212397, 214956, 234724, 258459, 283196, 301788, 344612, 352086, 424794, 495593, 516918, 528129, 603071, 637191, 704172, 775377, 849588, 991186, 1033836, 1056258, 1206142, 1274382, 1486779, 1550754, 1809213, 1982372, 2112516, 2412284, 2548764, 2973558, 3101508, 3618426, 4460337, 5427639, 5947116, 7150699, 7236852, 8920674, 10855278, 14301398, 17841348, 21452097, 21710556, 28602796, 42904194, 50054893, 64356291, 85808388, 100109786, 128712582, 150164679, 200219572, 257425164, 300329358, 450494037, 600658716, 900988074, 1801976148]

約数ペア:

[(1, 1801976148), (2, 900988074), (3, 600658716), (4, 450494037), (6, 300329358), (7, 257425164), (9, 200219572), (12, 150164679), (14, 128712582), (18, 100109786), (21, 85808388), (28, 64356291), (36, 50054893), (42, 42904194), (63, 28602796), (83, 21710556), (84, 21452097), (101, 17841348), (126, 14301398), (166, 10855278), (202, 8920674), (249, 7236852), (252, 7150699), (303, 5947116), (332, 5427639), (404, 4460337), (498, 3618426), (581, 3101508), (606, 2973558), (707, 2548764), (747, 2412284), (853, 2112516), (909, 1982372), (996, 1809213), (1162, 1550754), (1212, 1486779), (1414, 1274382), (1494, 1206142), (1706, 1056258), (1743, 1033836), (1818, 991186), (2121, 849588), (2324, 775377), (2559, 704172), (2828, 637191), (2988, 603071), (3412, 528129), (3486, 516918), (3636, 495593), (4242, 424794), (5118, 352086), (5229, 344612), (5971, 301788), (6363, 283196), (6972, 258459), (7677, 234724), (8383, 214956), (8484, 212397), (10236, 176043), (10458, 172306), (11942, 150894), (12726, 141598), (15354, 117362), (16766, 107478), (17913, 100596), (20916, 86153), (23884, 75447), (25149, 71652), (25452, 70799), (30708, 58681), (33532, 53739), (35826, 50298)]