1984338

素因数分解:

$2^1\times 3^6\times {\mathrm{1361}}^1$

素因数の和:1381

約数の個数: 28

約数和(自身を含む): 4465998

約数和(自身を除く): 2481660

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1361, 1458, 2722, 4083, 8166, 12249, 24498, 36747, 73494, 110241, 220482, 330723, 661446, 992169, 1984338]

約数ペア:

[(1, 1984338), (2, 992169), (3, 661446), (6, 330723), (9, 220482), (18, 110241), (27, 73494), (54, 36747), (81, 24498), (162, 12249), (243, 8166), (486, 4083), (729, 2722), (1361, 1458)]