80958708

素因数分解:

$2^2\times 3^2\times {\mathrm{2248853}}^1$

素因数の和:2248863

約数の個数: 18

約数和(自身を含む): 204645714

約数和(自身を除く): 123687006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2248853, 4497706, 6746559, 8995412, 13493118, 20239677, 26986236, 40479354, 80958708]

約数ペア:

[(1, 80958708), (2, 40479354), (3, 26986236), (4, 20239677), (6, 13493118), (9, 8995412), (12, 6746559), (18, 4497706), (36, 2248853)]