129936636

素因数分解:

$2^2\times 3^4\times {\mathrm{401039}}^1$

素因数の和:401055

約数の個数: 30

約数和(自身を含む): 339680880

約数和(自身を除く): 209744244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 401039, 802078, 1203117, 1604156, 2406234, 3609351, 4812468, 7218702, 10828053, 14437404, 21656106, 32484159, 43312212, 64968318, 129936636]

約数ペア:

[(1, 129936636), (2, 64968318), (3, 43312212), (4, 32484159), (6, 21656106), (9, 14437404), (12, 10828053), (18, 7218702), (27, 4812468), (36, 3609351), (54, 2406234), (81, 1604156), (108, 1203117), (162, 802078), (324, 401039)]