11972088

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 32600880

約数和(自身を除く): 20628792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 647, 771, 1028, 1294, 1542, 1941, 2056, 2313, 2588, 3084, 3882, 4626, 5176, 5823, 6168, 7764, 9252, 11646, 15528, 18504, 23292, 46584, 166279, 332558, 498837, 665116, 997674, 1330232, 1496511, 1995348, 2993022, 3990696, 5986044, 11972088]

約数ペア:

[(1, 11972088), (2, 5986044), (3, 3990696), (4, 2993022), (6, 1995348), (8, 1496511), (9, 1330232), (12, 997674), (18, 665116), (24, 498837), (36, 332558), (72, 166279), (257, 46584), (514, 23292), (647, 18504), (771, 15528), (1028, 11646), (1294, 9252), (1542, 7764), (1941, 6168), (2056, 5823), (2313, 5176), (2588, 4626), (3084, 3882)]