12644964

素因数分解:

$2^2\times 3^3\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 33008640

約数和(自身を除く): 20363676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 191, 382, 573, 613, 764, 1146, 1226, 1719, 1839, 2292, 2452, 3438, 3678, 5157, 5517, 6876, 7356, 10314, 11034, 16551, 20628, 22068, 33102, 66204, 117083, 234166, 351249, 468332, 702498, 1053747, 1404996, 2107494, 3161241, 4214988, 6322482, 12644964]

約数ペア:

[(1, 12644964), (2, 6322482), (3, 4214988), (4, 3161241), (6, 2107494), (9, 1404996), (12, 1053747), (18, 702498), (27, 468332), (36, 351249), (54, 234166), (108, 117083), (191, 66204), (382, 33102), (573, 22068), (613, 20628), (764, 16551), (1146, 11034), (1226, 10314), (1719, 7356), (1839, 6876), (2292, 5517), (2452, 5157), (3438, 3678)]