17297766

素因数分解:

$2^1\times 3^3\times {\mathrm{320329}}^1$

素因数の和:320340

約数の個数: 16

約数和(自身を含む): 38439600

約数和(自身を除く): 21141834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 320329, 640658, 960987, 1921974, 2882961, 5765922, 8648883, 17297766]

約数ペア:

[(1, 17297766), (2, 8648883), (3, 5765922), (6, 2882961), (9, 1921974), (18, 960987), (27, 640658), (54, 320329)]