1649273436

素因数分解:

$2^2\times 3^2\times {\mathrm{45813151}}^1$

素因数の和:45813161

約数の個数: 18

約数和(自身を含む): 4168996832

約数和(自身を除く): 2519723396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 45813151, 91626302, 137439453, 183252604, 274878906, 412318359, 549757812, 824636718, 1649273436]

約数ペア:

[(1, 1649273436), (2, 824636718), (3, 549757812), (4, 412318359), (6, 274878906), (9, 183252604), (12, 137439453), (18, 91626302), (36, 45813151)]