78544914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1870117}}^1$

素因数の和:1870129

約数の個数: 16

約数和(自身を含む): 179531328

約数和(自身を除く): 100986414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1870117, 3740234, 5610351, 11220702, 13090819, 26181638, 39272457, 78544914]

約数ペア:

[(1, 78544914), (2, 39272457), (3, 26181638), (6, 13090819), (7, 11220702), (14, 5610351), (21, 3740234), (42, 1870117)]