1907442612

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{1201}}^1$

素因数の和:1649

約数の個数: 72

約数和(自身を含む): 4873624392

約数和(自身を除く): 2966181780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 281, 314, 471, 562, 628, 843, 942, 1124, 1201, 1413, 1686, 1884, 2402, 2529, 2826, 3372, 3603, 4804, 5058, 5652, 7206, 10116, 10809, 14412, 21618, 43236, 44117, 88234, 132351, 176468, 188557, 264702, 337481, 377114, 397053, 529404, 565671, 674962, 754228, 794106, 1012443, 1131342, 1349924, 1588212, 1697013, 2024886, 2262684, 3037329, 3394026, 4049772, 6074658, 6788052, 12149316, 52984517, 105969034, 158953551, 211938068, 317907102, 476860653, 635814204, 953721306, 1907442612]

約数ペア:

[(1, 1907442612), (2, 953721306), (3, 635814204), (4, 476860653), (6, 317907102), (9, 211938068), (12, 158953551), (18, 105969034), (36, 52984517), (157, 12149316), (281, 6788052), (314, 6074658), (471, 4049772), (562, 3394026), (628, 3037329), (843, 2262684), (942, 2024886), (1124, 1697013), (1201, 1588212), (1413, 1349924), (1686, 1131342), (1884, 1012443), (2402, 794106), (2529, 754228), (2826, 674962), (3372, 565671), (3603, 529404), (4804, 397053), (5058, 377114), (5652, 337481), (7206, 264702), (10116, 188557), (10809, 176468), (14412, 132351), (21618, 88234), (43236, 44117)]