142260846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{260551}}^1$

素因数の和:260576

約数の個数: 32

約数和(自身を含む): 350181888

約数和(自身を除く): 207921042

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 260551, 521102, 781653, 1563306, 1823857, 3387163, 3647714, 5471571, 6774326, 10161489, 10943142, 20322978, 23710141, 47420282, 71130423, 142260846]

約数ペア:

[(1, 142260846), (2, 71130423), (3, 47420282), (6, 23710141), (7, 20322978), (13, 10943142), (14, 10161489), (21, 6774326), (26, 5471571), (39, 3647714), (42, 3387163), (78, 1823857), (91, 1563306), (182, 781653), (273, 521102), (546, 260551)]