8734878

素因数分解:

$2^1\times 3^7\times {\mathrm{1997}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 19660320

約数和(自身を除く): 10925442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1997, 2187, 3994, 4374, 5991, 11982, 17973, 35946, 53919, 107838, 161757, 323514, 485271, 970542, 1455813, 2911626, 4367439, 8734878]

約数ペア:

[(1, 8734878), (2, 4367439), (3, 2911626), (6, 1455813), (9, 970542), (18, 485271), (27, 323514), (54, 161757), (81, 107838), (162, 53919), (243, 35946), (486, 17973), (729, 11982), (1458, 5991), (1997, 4374), (2187, 3994)]