17320734

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{13553}}^1$

素因数の和:13632

約数の個数: 24

約数和(自身を含む): 38059632

約数和(自身を除く): 20738898

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 13553, 27106, 40659, 81318, 121977, 243954, 962263, 1924526, 2886789, 5773578, 8660367, 17320734]

約数ペア:

[(1, 17320734), (2, 8660367), (3, 5773578), (6, 2886789), (9, 1924526), (18, 962263), (71, 243954), (142, 121977), (213, 81318), (426, 40659), (639, 27106), (1278, 13553)]