212881452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2534303}}^1$

素因数の和:2534317

約数の個数: 24

約数和(自身を含む): 567684096

約数和(自身を除く): 354802644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2534303, 5068606, 7602909, 10137212, 15205818, 17740121, 30411636, 35480242, 53220363, 70960484, 106440726, 212881452]

約数ペア:

[(1, 212881452), (2, 106440726), (3, 70960484), (4, 53220363), (6, 35480242), (7, 30411636), (12, 17740121), (14, 15205818), (21, 10137212), (28, 7602909), (42, 5068606), (84, 2534303)]