61281636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{392831}}^1$

素因数の和:392851

約数の個数: 24

約数和(自身を含む): 153990144

約数和(自身を除く): 92708508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 392831, 785662, 1178493, 1571324, 2356986, 4713972, 5106803, 10213606, 15320409, 20427212, 30640818, 61281636]

約数ペア:

[(1, 61281636), (2, 30640818), (3, 20427212), (4, 15320409), (6, 10213606), (12, 5106803), (13, 4713972), (26, 2356986), (39, 1571324), (52, 1178493), (78, 785662), (156, 392831)]