31583196

素因数分解:

$2^2\times 3^6\times {\mathrm{10831}}^1$

素因数の和:10853

約数の個数: 42

約数和(自身を含む): 82875632

約数和(自身を除く): 51292436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 10831, 21662, 32493, 43324, 64986, 97479, 129972, 194958, 292437, 389916, 584874, 877311, 1169748, 1754622, 2631933, 3509244, 5263866, 7895799, 10527732, 15791598, 31583196]

約数ペア:

[(1, 31583196), (2, 15791598), (3, 10527732), (4, 7895799), (6, 5263866), (9, 3509244), (12, 2631933), (18, 1754622), (27, 1169748), (36, 877311), (54, 584874), (81, 389916), (108, 292437), (162, 194958), (243, 129972), (324, 97479), (486, 64986), (729, 43324), (972, 32493), (1458, 21662), (2916, 10831)]