21942636

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{34501}}^1$

素因数の和:34561

約数の個数: 24

約数和(自身を含む): 52167024

約数和(自身を除く): 30224388

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 34501, 69002, 103503, 138004, 207006, 414012, 1828553, 3657106, 5485659, 7314212, 10971318, 21942636]

約数ペア:

[(1, 21942636), (2, 10971318), (3, 7314212), (4, 5485659), (6, 3657106), (12, 1828553), (53, 414012), (106, 207006), (159, 138004), (212, 103503), (318, 69002), (636, 34501)]