7861872

素因数分解:

$2^4\times 3^1\times {\mathrm{163789}}^1$

素因数の和:163800

約数の個数: 20

約数和(自身を含む): 20309960

約数和(自身を除く): 12448088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163789, 327578, 491367, 655156, 982734, 1310312, 1965468, 2620624, 3930936, 7861872]

約数ペア:

[(1, 7861872), (2, 3930936), (3, 2620624), (4, 1965468), (6, 1310312), (8, 982734), (12, 655156), (16, 491367), (24, 327578), (48, 163789)]