213476634

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{26893}}^1$

素因数の和:26921

約数の個数: 60

約数和(自身を含む): 556463754

約数和(自身を除く): 342987120

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 26893, 53786, 80679, 161358, 188251, 242037, 376502, 484074, 564753, 726111, 1129506, 1317757, 1452222, 1694259, 2178333, 2635514, 3388518, 3953271, 4356666, 5082777, 7906542, 10165554, 11859813, 15248331, 23719626, 30496662, 35579439, 71158878, 106738317, 213476634]

約数ペア:

[(1, 213476634), (2, 106738317), (3, 71158878), (6, 35579439), (7, 30496662), (9, 23719626), (14, 15248331), (18, 11859813), (21, 10165554), (27, 7906542), (42, 5082777), (49, 4356666), (54, 3953271), (63, 3388518), (81, 2635514), (98, 2178333), (126, 1694259), (147, 1452222), (162, 1317757), (189, 1129506), (294, 726111), (378, 564753), (441, 484074), (567, 376502), (882, 242037), (1134, 188251), (1323, 161358), (2646, 80679), (3969, 53786), (7938, 26893)]