71672406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{918877}}^1$

素因数の和:918895

約数の個数: 16

約数和(自身を含む): 154371504

約数和(自身を除く): 82699098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 918877, 1837754, 2756631, 5513262, 11945401, 23890802, 35836203, 71672406]

約数ペア:

[(1, 71672406), (2, 35836203), (3, 23890802), (6, 11945401), (13, 5513262), (26, 2756631), (39, 1837754), (78, 918877)]