13905378

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13553}}^1$

素因数の和:13583

約数の個数: 32

約数和(自身を含む): 32529600

約数和(自身を除く): 18624222

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 13553, 27106, 40659, 81318, 121977, 243954, 257507, 365931, 515014, 731862, 772521, 1545042, 2317563, 4635126, 6952689, 13905378]

約数ペア:

[(1, 13905378), (2, 6952689), (3, 4635126), (6, 2317563), (9, 1545042), (18, 772521), (19, 731862), (27, 515014), (38, 365931), (54, 257507), (57, 243954), (114, 121977), (171, 81318), (342, 40659), (513, 27106), (1026, 13553)]