8686764

素因数分解:

$2^2\times 3^8\times {\mathrm{331}}^1$

素因数の和:359

約数の個数: 54

約数和(自身を含む): 22870484

約数和(自身を除く): 14183720

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 331, 486, 662, 729, 972, 993, 1324, 1458, 1986, 2187, 2916, 2979, 3972, 4374, 5958, 6561, 8748, 8937, 11916, 13122, 17874, 26244, 26811, 35748, 53622, 80433, 107244, 160866, 241299, 321732, 482598, 723897, 965196, 1447794, 2171691, 2895588, 4343382, 8686764]

約数ペア:

[(1, 8686764), (2, 4343382), (3, 2895588), (4, 2171691), (6, 1447794), (9, 965196), (12, 723897), (18, 482598), (27, 321732), (36, 241299), (54, 160866), (81, 107244), (108, 80433), (162, 53622), (243, 35748), (324, 26811), (331, 26244), (486, 17874), (662, 13122), (729, 11916), (972, 8937), (993, 8748), (1324, 6561), (1458, 5958), (1986, 4374), (2187, 3972), (2916, 2979)]