21554634

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{6791}}^1$

素因数の和:6842

約数の個数: 24

約数和(自身を含む): 45071712

約数和(自身を除く): 23517078

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 6791, 13582, 20373, 40746, 156193, 312386, 468579, 937158, 3592439, 7184878, 10777317, 21554634]

約数ペア:

[(1, 21554634), (2, 10777317), (3, 7184878), (6, 3592439), (23, 937158), (46, 468579), (69, 312386), (138, 156193), (529, 40746), (1058, 20373), (1587, 13582), (3174, 6791)]