71789148

素因数分解:

$2^2\times 3^2\times {\mathrm{1994143}}^1$

素因数の和:1994153

約数の個数: 18

約数和(自身を含む): 181467104

約数和(自身を除く): 109677956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1994143, 3988286, 5982429, 7976572, 11964858, 17947287, 23929716, 35894574, 71789148]

約数ペア:

[(1, 71789148), (2, 35894574), (3, 23929716), (4, 17947287), (6, 11964858), (9, 7976572), (12, 5982429), (18, 3988286), (36, 1994143)]