39976956

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2663}}^1$

素因数の和:2815

約数の個数: 48

約数和(自身を含む): 104428800

約数和(自身を除く): 64451844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 2663, 3753, 5004, 5326, 7506, 7989, 10652, 15012, 15978, 23967, 31956, 47934, 71901, 95868, 143802, 287604, 370157, 740314, 1110471, 1480628, 2220942, 3331413, 4441884, 6662826, 9994239, 13325652, 19988478, 39976956]

約数ペア:

[(1, 39976956), (2, 19988478), (3, 13325652), (4, 9994239), (6, 6662826), (9, 4441884), (12, 3331413), (18, 2220942), (27, 1480628), (36, 1110471), (54, 740314), (108, 370157), (139, 287604), (278, 143802), (417, 95868), (556, 71901), (834, 47934), (1251, 31956), (1668, 23967), (2502, 15978), (2663, 15012), (3753, 10652), (5004, 7989), (5326, 7506)]