25886574

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{68483}}^1$

素因数の和:68501

約数の個数: 32

約数和(自身を含む): 65744640

約数和(自身を除く): 39858066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 68483, 136966, 205449, 410898, 479381, 616347, 958762, 1232694, 1438143, 1849041, 2876286, 3698082, 4314429, 8628858, 12943287, 25886574]

約数ペア:

[(1, 25886574), (2, 12943287), (3, 8628858), (6, 4314429), (7, 3698082), (9, 2876286), (14, 1849041), (18, 1438143), (21, 1232694), (27, 958762), (42, 616347), (54, 479381), (63, 410898), (126, 205449), (189, 136966), (378, 68483)]