516227118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{20107}}^1$

素因数の和:20512

約数の個数: 32

約数和(自身を含む): 1129265280

約数和(自身を除く): 613038162

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 389, 778, 1167, 2334, 4279, 8558, 12837, 20107, 25674, 40214, 60321, 120642, 221177, 442354, 663531, 1327062, 7821623, 15643246, 23464869, 46929738, 86037853, 172075706, 258113559, 516227118]

約数ペア:

[(1, 516227118), (2, 258113559), (3, 172075706), (6, 86037853), (11, 46929738), (22, 23464869), (33, 15643246), (66, 7821623), (389, 1327062), (778, 663531), (1167, 442354), (2334, 221177), (4279, 120642), (8558, 60321), (12837, 40214), (20107, 25674)]