491796108

素因数分解:

$2^2\times 3^2\times {\mathrm{13661003}}^1$

素因数の和:13661013

約数の個数: 18

約数和(自身を含む): 1243151364

約数和(自身を除く): 751355256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 13661003, 27322006, 40983009, 54644012, 81966018, 122949027, 163932036, 245898054, 491796108]

約数ペア:

[(1, 491796108), (2, 245898054), (3, 163932036), (4, 122949027), (6, 81966018), (9, 54644012), (12, 40983009), (18, 27322006), (36, 13661003)]