2017578744

素因数分解:

$2^3\times 3^2\times {\mathrm{1571}}^1\times {\mathrm{17837}}^1$

素因数の和:19420

約数の個数: 48

約数和(自身を含む): 5468060520

約数和(自身を除く): 3450481776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1571, 3142, 4713, 6284, 9426, 12568, 14139, 17837, 18852, 28278, 35674, 37704, 53511, 56556, 71348, 107022, 113112, 142696, 160533, 214044, 321066, 428088, 642132, 1284264, 28021927, 56043854, 84065781, 112087708, 168131562, 224175416, 252197343, 336263124, 504394686, 672526248, 1008789372, 2017578744]

約数ペア:

[(1, 2017578744), (2, 1008789372), (3, 672526248), (4, 504394686), (6, 336263124), (8, 252197343), (9, 224175416), (12, 168131562), (18, 112087708), (24, 84065781), (36, 56043854), (72, 28021927), (1571, 1284264), (3142, 642132), (4713, 428088), (6284, 321066), (9426, 214044), (12568, 160533), (14139, 142696), (17837, 113112), (18852, 107022), (28278, 71348), (35674, 56556), (37704, 53511)]