71581446

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{10223}}^1$

素因数の和:10620

約数の個数: 24

約数和(自身を含む): 155507040

約数和(自身を除く): 83925594

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 2334, 3501, 7002, 10223, 20446, 30669, 61338, 92007, 184014, 3976747, 7953494, 11930241, 23860482, 35790723, 71581446]

約数ペア:

[(1, 71581446), (2, 35790723), (3, 23860482), (6, 11930241), (9, 7953494), (18, 3976747), (389, 184014), (778, 92007), (1167, 61338), (2334, 30669), (3501, 20446), (7002, 10223)]