17497986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11527}}^1$

素因数の和:11566

約数の個数: 32

約数和(自身を含む): 39840768

約数和(自身を除く): 22342782

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 11527, 23054, 34581, 69162, 126797, 253594, 265121, 380391, 530242, 760782, 795363, 1590726, 2916331, 5832662, 8748993, 17497986]

約数ペア:

[(1, 17497986), (2, 8748993), (3, 5832662), (6, 2916331), (11, 1590726), (22, 795363), (23, 760782), (33, 530242), (46, 380391), (66, 265121), (69, 253594), (138, 126797), (253, 69162), (506, 34581), (759, 23054), (1518, 11527)]