19834182

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{3329}}^1$

素因数の和:3668

約数の個数: 24

約数和(自身を含む): 43116840

約数和(自身を除く): 23282658

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 3329, 5958, 6658, 9987, 19974, 29961, 59922, 1101899, 2203798, 3305697, 6611394, 9917091, 19834182]

約数ペア:

[(1, 19834182), (2, 9917091), (3, 6611394), (6, 3305697), (9, 2203798), (18, 1101899), (331, 59922), (662, 29961), (993, 19974), (1986, 9987), (2979, 6658), (3329, 5958)]