127651188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1519657}}^1$

素因数の和:1519671

約数の個数: 24

約数和(自身を含む): 340403392

約数和(自身を除く): 212752204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1519657, 3039314, 4558971, 6078628, 9117942, 10637599, 18235884, 21275198, 31912797, 42550396, 63825594, 127651188]

約数ペア:

[(1, 127651188), (2, 63825594), (3, 42550396), (4, 31912797), (6, 21275198), (7, 18235884), (12, 10637599), (14, 9117942), (21, 6078628), (28, 4558971), (42, 3039314), (84, 1519657)]