1642326156

素因数分解:

$2^2\times 3^2\times {\mathrm{45620171}}^1$

素因数の和:45620181

約数の個数: 18

約数和(自身を含む): 4151435652

約数和(自身を除く): 2509109496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 45620171, 91240342, 136860513, 182480684, 273721026, 410581539, 547442052, 821163078, 1642326156]

約数ペア:

[(1, 1642326156), (2, 821163078), (3, 547442052), (4, 410581539), (6, 273721026), (9, 182480684), (12, 136860513), (18, 91240342), (36, 45620171)]