2042658

素因数分解:

$2^1\times 3^7\times {\mathrm{467}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 4605120

約数和(自身を除く): 2562462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 467, 486, 729, 934, 1401, 1458, 2187, 2802, 4203, 4374, 8406, 12609, 25218, 37827, 75654, 113481, 226962, 340443, 680886, 1021329, 2042658]

約数ペア:

[(1, 2042658), (2, 1021329), (3, 680886), (6, 340443), (9, 226962), (18, 113481), (27, 75654), (54, 37827), (81, 25218), (162, 12609), (243, 8406), (467, 4374), (486, 4203), (729, 2802), (934, 2187), (1401, 1458)]