2019674718

素因数分解:

$2^1\times 3^2\times {\mathrm{27109}}^1\times {\mathrm{4139}}^1$

素因数の和:31256

約数の個数: 24

約数和(自身を含む): 4377180600

約数和(自身を除く): 2357505882

約数列:

[1, 2, 3, 6, 9, 18, 4139, 8278, 12417, 24834, 27109, 37251, 54218, 74502, 81327, 162654, 243981, 487962, 112204151, 224408302, 336612453, 673224906, 1009837359, 2019674718]

約数ペア:

[(1, 2019674718), (2, 1009837359), (3, 673224906), (6, 336612453), (9, 224408302), (18, 112204151), (4139, 487962), (8278, 243981), (12417, 162654), (24834, 81327), (27109, 74502), (37251, 54218)]