64936662

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{220873}}^1$

素因数の和:220892

約数の個数: 24

約数和(自身を含む): 151077816

約数和(自身を除く): 86141154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 220873, 441746, 662619, 1325238, 1546111, 3092222, 4638333, 9276666, 10822777, 21645554, 32468331, 64936662]

約数ペア:

[(1, 64936662), (2, 32468331), (3, 21645554), (6, 10822777), (7, 9276666), (14, 4638333), (21, 3092222), (42, 1546111), (49, 1325238), (98, 662619), (147, 441746), (294, 220873)]