1225242

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1583}}^1$

素因数の和:1634

約数の個数: 24

約数和(自身を含む): 2718144

約数和(自身を除く): 1492902

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1583, 3166, 4749, 9498, 14247, 28494, 68069, 136138, 204207, 408414, 612621, 1225242]

約数ペア:

[(1, 1225242), (2, 612621), (3, 408414), (6, 204207), (9, 136138), (18, 68069), (43, 28494), (86, 14247), (129, 9498), (258, 4749), (387, 3166), (774, 1583)]