27222822

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:490

約数の個数: 72

約数和(自身を含む): 67223520

約数和(自身を除く): 40000698

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 174, 198, 242, 261, 319, 363, 431, 522, 638, 726, 862, 957, 1089, 1293, 1914, 2178, 2586, 2871, 3509, 3879, 4741, 5742, 7018, 7758, 9482, 10527, 12499, 14223, 21054, 24998, 28446, 31581, 37497, 42669, 52151, 63162, 74994, 85338, 104302, 112491, 137489, 156453, 224982, 274978, 312906, 412467, 469359, 824934, 938718, 1237401, 1512379, 2474802, 3024758, 4537137, 9074274, 13611411, 27222822]

約数ペア:

[(1, 27222822), (2, 13611411), (3, 9074274), (6, 4537137), (9, 3024758), (11, 2474802), (18, 1512379), (22, 1237401), (29, 938718), (33, 824934), (58, 469359), (66, 412467), (87, 312906), (99, 274978), (121, 224982), (174, 156453), (198, 137489), (242, 112491), (261, 104302), (319, 85338), (363, 74994), (431, 63162), (522, 52151), (638, 42669), (726, 37497), (862, 31581), (957, 28446), (1089, 24998), (1293, 21054), (1914, 14223), (2178, 12499), (2586, 10527), (2871, 9482), (3509, 7758), (3879, 7018), (4741, 5742)]