142963668

素因数分解:

$2^2\times 3^2\times {\mathrm{3971213}}^1$

素因数の和:3971223

約数の個数: 18

約数和(自身を含む): 361380474

約数和(自身を除く): 218416806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3971213, 7942426, 11913639, 15884852, 23827278, 35740917, 47654556, 71481834, 142963668]

約数ペア:

[(1, 142963668), (2, 71481834), (3, 47654556), (4, 35740917), (6, 23827278), (9, 15884852), (12, 11913639), (18, 7942426), (36, 3971213)]