66653604

素因数分解:

$2^2\times 3^4\times {\mathrm{205721}}^1$

素因数の和:205737

約数の個数: 30

約数和(自身を含む): 174246534

約数和(自身を除く): 107592930

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 205721, 411442, 617163, 822884, 1234326, 1851489, 2468652, 3702978, 5554467, 7405956, 11108934, 16663401, 22217868, 33326802, 66653604]

約数ペア:

[(1, 66653604), (2, 33326802), (3, 22217868), (4, 16663401), (6, 11108934), (9, 7405956), (12, 5554467), (18, 3702978), (27, 2468652), (36, 1851489), (54, 1234326), (81, 822884), (108, 617163), (162, 411442), (324, 205721)]