40242438

素因数分解:

$2^1\times 3^2\times {\mathrm{1013}}^1\times {\mathrm{2207}}^1$

素因数の和:3228

約数の個数: 24

約数和(自身を含む): 87317568

約数和(自身を除く): 47075130

約数列:

[1, 2, 3, 6, 9, 18, 1013, 2026, 2207, 3039, 4414, 6078, 6621, 9117, 13242, 18234, 19863, 39726, 2235691, 4471382, 6707073, 13414146, 20121219, 40242438]

約数ペア:

[(1, 40242438), (2, 20121219), (3, 13414146), (6, 6707073), (9, 4471382), (18, 2235691), (1013, 39726), (2026, 19863), (2207, 18234), (3039, 13242), (4414, 9117), (6078, 6621)]