18412668

素因数分解:

$2^2\times 3^2\times {\mathrm{511463}}^1$

素因数の和:511473

約数の個数: 18

約数和(自身を含む): 46543224

約数和(自身を除く): 28130556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 511463, 1022926, 1534389, 2045852, 3068778, 4603167, 6137556, 9206334, 18412668]

約数ペア:

[(1, 18412668), (2, 9206334), (3, 6137556), (4, 4603167), (6, 3068778), (9, 2045852), (12, 1534389), (18, 1022926), (36, 511463)]