21564694662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1399033}}^1$

素因数の和:1399412

約数の個数: 32

約数和(自身を含む): 49425073152

約数和(自身を除く): 27860378490

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 367, 734, 1101, 2202, 2569, 5138, 7707, 15414, 1399033, 2798066, 4197099, 8394198, 9793231, 19586462, 29379693, 58759386, 513445111, 1026890222, 1540335333, 3080670666, 3594115777, 7188231554, 10782347331, 21564694662]

約数ペア:

[(1, 21564694662), (2, 10782347331), (3, 7188231554), (6, 3594115777), (7, 3080670666), (14, 1540335333), (21, 1026890222), (42, 513445111), (367, 58759386), (734, 29379693), (1101, 19586462), (2202, 9793231), (2569, 8394198), (5138, 4197099), (7707, 2798066), (15414, 1399033)]