68447418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{877531}}^1$

素因数の和:877549

約数の個数: 16

約数和(自身を含む): 147425376

約数和(自身を除く): 78977958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 877531, 1755062, 2632593, 5265186, 11407903, 22815806, 34223709, 68447418]

約数ペア:

[(1, 68447418), (2, 34223709), (3, 22815806), (6, 11407903), (13, 5265186), (26, 2632593), (39, 1755062), (78, 877531)]