18009766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1229}}^1$

素因数の和:1679

約数の個数: 16

約数和(自身を含む): 28693440

約数和(自身を除く): 10683674

約数列:

[1, 2, 17, 34, 431, 862, 1229, 2458, 7327, 14654, 20893, 41786, 529699, 1059398, 9004883, 18009766]

約数ペア:

[(1, 18009766), (2, 9004883), (17, 1059398), (34, 529699), (431, 41786), (862, 20893), (1229, 14654), (2458, 7327)]