138686772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1651033}}^1$

素因数の和:1651047

約数の個数: 24

約数和(自身を含む): 369831616

約数和(自身を除く): 231144844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1651033, 3302066, 4953099, 6604132, 9906198, 11557231, 19812396, 23114462, 34671693, 46228924, 69343386, 138686772]

約数ペア:

[(1, 138686772), (2, 69343386), (3, 46228924), (4, 34671693), (6, 23114462), (7, 19812396), (12, 11557231), (14, 9906198), (21, 6604132), (28, 4953099), (42, 3302066), (84, 1651033)]