574218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 1385280

約数和(自身を除く): 811062

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 73, 114, 138, 146, 171, 207, 219, 342, 414, 437, 438, 657, 874, 1311, 1314, 1387, 1679, 2622, 2774, 3358, 3933, 4161, 5037, 7866, 8322, 10074, 12483, 15111, 24966, 30222, 31901, 63802, 95703, 191406, 287109, 574218]

約数ペア:

[(1, 574218), (2, 287109), (3, 191406), (6, 95703), (9, 63802), (18, 31901), (19, 30222), (23, 24966), (38, 15111), (46, 12483), (57, 10074), (69, 8322), (73, 7866), (114, 5037), (138, 4161), (146, 3933), (171, 3358), (207, 2774), (219, 2622), (342, 1679), (414, 1387), (437, 1314), (438, 1311), (657, 874)]