139374396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{553073}}^1$

素因数の和:553090

約数の個数: 36

約数和(自身を含む): 402637872

約数和(自身を除く): 263263476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 553073, 1106146, 1659219, 2212292, 3318438, 3871511, 4977657, 6636876, 7743022, 9955314, 11614533, 15486044, 19910628, 23229066, 34843599, 46458132, 69687198, 139374396]

約数ペア:

[(1, 139374396), (2, 69687198), (3, 46458132), (4, 34843599), (6, 23229066), (7, 19910628), (9, 15486044), (12, 11614533), (14, 9955314), (18, 7743022), (21, 6636876), (28, 4977657), (36, 3871511), (42, 3318438), (63, 2212292), (84, 1659219), (126, 1106146), (252, 553073)]