129718854

素因数分解:

$2^1\times 3^3\times {\mathrm{2402201}}^1$

素因数の和:2402212

約数の個数: 16

約数和(自身を含む): 288264240

約数和(自身を除く): 158545386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2402201, 4804402, 7206603, 14413206, 21619809, 43239618, 64859427, 129718854]

約数ペア:

[(1, 129718854), (2, 64859427), (3, 43239618), (6, 21619809), (9, 14413206), (18, 7206603), (27, 4804402), (54, 2402201)]