7172004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{85381}}^1$

素因数の和:85395

約数の個数: 24

約数和(自身を含む): 19125568

約数和(自身を除く): 11953564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 85381, 170762, 256143, 341524, 512286, 597667, 1024572, 1195334, 1793001, 2390668, 3586002, 7172004]

約数ペア:

[(1, 7172004), (2, 3586002), (3, 2390668), (4, 1793001), (6, 1195334), (7, 1024572), (12, 597667), (14, 512286), (21, 341524), (28, 256143), (42, 170762), (84, 85381)]