16957854

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{40961}}^1$

素因数の和:40992

約数の個数: 24

約数和(自身を含む): 38340432

約数和(自身を除く): 21382578

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 40961, 81922, 122883, 245766, 368649, 737298, 942103, 1884206, 2826309, 5652618, 8478927, 16957854]

約数ペア:

[(1, 16957854), (2, 8478927), (3, 5652618), (6, 2826309), (9, 1884206), (18, 942103), (23, 737298), (46, 368649), (69, 245766), (138, 122883), (207, 81922), (414, 40961)]