172279146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2208707}}^1$

素因数の和:2208725

約数の個数: 16

約数和(自身を含む): 371062944

約数和(自身を除く): 198783798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2208707, 4417414, 6626121, 13252242, 28713191, 57426382, 86139573, 172279146]

約数ペア:

[(1, 172279146), (2, 86139573), (3, 57426382), (6, 28713191), (13, 13252242), (26, 6626121), (39, 4417414), (78, 2208707)]