16886718

素因数分解:

$2^1\times 3^4\times {\mathrm{104239}}^1$

素因数の和:104253

約数の個数: 20

約数和(自身を含む): 37839120

約数和(自身を除く): 20952402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 104239, 208478, 312717, 625434, 938151, 1876302, 2814453, 5628906, 8443359, 16886718]

約数ペア:

[(1, 16886718), (2, 8443359), (3, 5628906), (6, 2814453), (9, 1876302), (18, 938151), (27, 625434), (54, 312717), (81, 208478), (162, 104239)]