23180454

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:426

約数の個数: 72

約数和(自身を含む): 57264480

約数和(自身を除く): 34084026

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 174, 198, 242, 261, 319, 363, 367, 522, 638, 726, 734, 957, 1089, 1101, 1914, 2178, 2202, 2871, 3303, 3509, 4037, 5742, 6606, 7018, 8074, 10527, 10643, 12111, 21054, 21286, 24222, 31581, 31929, 36333, 44407, 63162, 63858, 72666, 88814, 95787, 117073, 133221, 191574, 234146, 266442, 351219, 399663, 702438, 799326, 1053657, 1287803, 2107314, 2575606, 3863409, 7726818, 11590227, 23180454]

約数ペア:

[(1, 23180454), (2, 11590227), (3, 7726818), (6, 3863409), (9, 2575606), (11, 2107314), (18, 1287803), (22, 1053657), (29, 799326), (33, 702438), (58, 399663), (66, 351219), (87, 266442), (99, 234146), (121, 191574), (174, 133221), (198, 117073), (242, 95787), (261, 88814), (319, 72666), (363, 63858), (367, 63162), (522, 44407), (638, 36333), (726, 31929), (734, 31581), (957, 24222), (1089, 21286), (1101, 21054), (1914, 12111), (2178, 10643), (2202, 10527), (2871, 8074), (3303, 7018), (3509, 6606), (4037, 5742)]