138763338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3303889}}^1$

素因数の和:3303901

約数の個数: 16

約数和(自身を含む): 317173440

約数和(自身を除く): 178410102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3303889, 6607778, 9911667, 19823334, 23127223, 46254446, 69381669, 138763338]

約数ペア:

[(1, 138763338), (2, 69381669), (3, 46254446), (6, 23127223), (7, 19823334), (14, 9911667), (21, 6607778), (42, 3303889)]