82330878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{280037}}^1$

素因数の和:280056

約数の個数: 24

約数和(自身を含む): 191545992

約数和(自身を除く): 109215114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 280037, 560074, 840111, 1680222, 1960259, 3920518, 5880777, 11761554, 13721813, 27443626, 41165439, 82330878]

約数ペア:

[(1, 82330878), (2, 41165439), (3, 27443626), (6, 13721813), (7, 11761554), (14, 5880777), (21, 3920518), (42, 1960259), (49, 1680222), (98, 840111), (147, 560074), (294, 280037)]