66909492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{142969}}^1$

素因数の和:142992

約数の個数: 36

約数和(自身を含む): 182143780

約数和(自身を除く): 115234288

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 142969, 285938, 428907, 571876, 857814, 1286721, 1715628, 1858597, 2573442, 3717194, 5146884, 5575791, 7434388, 11151582, 16727373, 22303164, 33454746, 66909492]

約数ペア:

[(1, 66909492), (2, 33454746), (3, 22303164), (4, 16727373), (6, 11151582), (9, 7434388), (12, 5575791), (13, 5146884), (18, 3717194), (26, 2573442), (36, 1858597), (39, 1715628), (52, 1286721), (78, 857814), (117, 571876), (156, 428907), (234, 285938), (468, 142969)]