2143149822

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{33931}}^1$

素因数の和:33990

約数の個数: 72

約数和(自身を含む): 5280158520

約数和(自身を除く): 3137008698

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 174, 198, 242, 261, 319, 363, 522, 638, 726, 957, 1089, 1914, 2178, 2871, 3509, 5742, 7018, 10527, 21054, 31581, 33931, 63162, 67862, 101793, 203586, 305379, 373241, 610758, 746482, 983999, 1119723, 1967998, 2239446, 2951997, 3359169, 4105651, 5903994, 6718338, 8211302, 8855991, 10823989, 12316953, 17711982, 21647978, 24633906, 32471967, 36950859, 64943934, 73901718, 97415901, 119063879, 194831802, 238127758, 357191637, 714383274, 1071574911, 2143149822]

約数ペア:

[(1, 2143149822), (2, 1071574911), (3, 714383274), (6, 357191637), (9, 238127758), (11, 194831802), (18, 119063879), (22, 97415901), (29, 73901718), (33, 64943934), (58, 36950859), (66, 32471967), (87, 24633906), (99, 21647978), (121, 17711982), (174, 12316953), (198, 10823989), (242, 8855991), (261, 8211302), (319, 6718338), (363, 5903994), (522, 4105651), (638, 3359169), (726, 2951997), (957, 2239446), (1089, 1967998), (1914, 1119723), (2178, 983999), (2871, 746482), (3509, 610758), (5742, 373241), (7018, 305379), (10527, 203586), (21054, 101793), (31581, 67862), (33931, 63162)]