189459876

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{144847}}^1$

素因数の和:144963

約数の個数: 24

約数和(自身を含む): 446131840

約数和(自身を除く): 256671964

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 144847, 289694, 434541, 579388, 869082, 1738164, 15788323, 31576646, 47364969, 63153292, 94729938, 189459876]

約数ペア:

[(1, 189459876), (2, 94729938), (3, 63153292), (4, 47364969), (6, 31576646), (12, 15788323), (109, 1738164), (218, 869082), (327, 579388), (436, 434541), (654, 289694), (1308, 144847)]