71879406

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{168731}}^1$

素因数の和:168807

約数の個数: 16

約数和(自身を含む): 145784448

約数和(自身を除く): 73905042

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 168731, 337462, 506193, 1012386, 11979901, 23959802, 35939703, 71879406]

約数ペア:

[(1, 71879406), (2, 35939703), (3, 23959802), (6, 11979901), (71, 1012386), (142, 506193), (213, 337462), (426, 168731)]