620964

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 36

約数和(自身を含む): 1607424

約数和(自身を除く): 986460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 367, 423, 564, 734, 846, 1101, 1468, 1692, 2202, 3303, 4404, 6606, 13212, 17249, 34498, 51747, 68996, 103494, 155241, 206988, 310482, 620964]

約数ペア:

[(1, 620964), (2, 310482), (3, 206988), (4, 155241), (6, 103494), (9, 68996), (12, 51747), (18, 34498), (36, 17249), (47, 13212), (94, 6606), (141, 4404), (188, 3303), (282, 2202), (367, 1692), (423, 1468), (564, 1101), (734, 846)]