17207478

素因数分解:

$2^1\times 3^4\times {\mathrm{106219}}^1$

素因数の和:106233

約数の個数: 20

約数和(自身を含む): 38557860

約数和(自身を除く): 21350382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 106219, 212438, 318657, 637314, 955971, 1911942, 2867913, 5735826, 8603739, 17207478]

約数ペア:

[(1, 17207478), (2, 8603739), (3, 5735826), (6, 2867913), (9, 1911942), (18, 955971), (27, 637314), (54, 318657), (81, 212438), (162, 106219)]