129810798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{554747}}^1$

素因数の和:554768

約数の個数: 24

約数和(自身を含む): 302892408

約数和(自身を除く): 173081610

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 554747, 1109494, 1664241, 3328482, 4992723, 7211711, 9985446, 14423422, 21635133, 43270266, 64905399, 129810798]

約数ペア:

[(1, 129810798), (2, 64905399), (3, 43270266), (6, 21635133), (9, 14423422), (13, 9985446), (18, 7211711), (26, 4992723), (39, 3328482), (78, 1664241), (117, 1109494), (234, 554747)]