18441996

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{4643}}^1$

素因数の和:4981

約数の個数: 24

約数和(自身を含む): 43170624

約数和(自身を除く): 24728628

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 4643, 9286, 13929, 18572, 27858, 55716, 1536833, 3073666, 4610499, 6147332, 9220998, 18441996]

約数ペア:

[(1, 18441996), (2, 9220998), (3, 6147332), (4, 4610499), (6, 3073666), (12, 1536833), (331, 55716), (662, 27858), (993, 18572), (1324, 13929), (1986, 9286), (3972, 4643)]