17090838

素因数分解:

$2^1\times 3^4\times {\mathrm{105499}}^1$

素因数の和:105513

約数の個数: 20

約数和(自身を含む): 38296500

約数和(自身を除く): 21205662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 105499, 210998, 316497, 632994, 949491, 1898982, 2848473, 5696946, 8545419, 17090838]

約数ペア:

[(1, 17090838), (2, 8545419), (3, 5696946), (6, 2848473), (9, 1898982), (18, 949491), (27, 632994), (54, 316497), (81, 210998), (162, 105499)]