211699512

素因数分解:

$2^3\times 3^2\times {\mathrm{2940271}}^1$

素因数の和:2940283

約数の個数: 24

約数和(自身を含む): 573353040

約数和(自身を除く): 361653528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2940271, 5880542, 8820813, 11761084, 17641626, 23522168, 26462439, 35283252, 52924878, 70566504, 105849756, 211699512]

約数ペア:

[(1, 211699512), (2, 105849756), (3, 70566504), (4, 52924878), (6, 35283252), (8, 26462439), (9, 23522168), (12, 17641626), (18, 11761084), (24, 8820813), (36, 5880542), (72, 2940271)]