21841122

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{158269}}^1$

素因数の和:158297

約数の個数: 16

約数和(自身を含む): 45581760

約数和(自身を除く): 23740638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 158269, 316538, 474807, 949614, 3640187, 7280374, 10920561, 21841122]

約数ペア:

[(1, 21841122), (2, 10920561), (3, 7280374), (6, 3640187), (23, 949614), (46, 474807), (69, 316538), (138, 158269)]