21550120026

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83527597}}^1$

素因数の和:83527645

約数の個数: 16

約数和(自身を含む): 44102571744

約数和(自身を除く): 22552451718

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 83527597, 167055194, 250582791, 501165582, 3591686671, 7183373342, 10775060013, 21550120026]

約数ペア:

[(1, 21550120026), (2, 10775060013), (3, 7183373342), (6, 3591686671), (43, 501165582), (86, 250582791), (129, 167055194), (258, 83527597)]