12291876

素因数分解:

$2^2\times 3^2\times {\mathrm{557}}^1\times {\mathrm{613}}^1$

素因数の和:1180

約数の個数: 36

約数和(自身を含む): 31177692

約数和(自身を除く): 18885816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557, 613, 1114, 1226, 1671, 1839, 2228, 2452, 3342, 3678, 5013, 5517, 6684, 7356, 10026, 11034, 20052, 22068, 341441, 682882, 1024323, 1365764, 2048646, 3072969, 4097292, 6145938, 12291876]

約数ペア:

[(1, 12291876), (2, 6145938), (3, 4097292), (4, 3072969), (6, 2048646), (9, 1365764), (12, 1024323), (18, 682882), (36, 341441), (557, 22068), (613, 20052), (1114, 11034), (1226, 10026), (1671, 7356), (1839, 6684), (2228, 5517), (2452, 5013), (3342, 3678)]