18271374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{276839}}^1$

素因数の和:276855

約数の個数: 16

約数和(自身を含む): 39864960

約数和(自身を除く): 21593586

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 276839, 553678, 830517, 1661034, 3045229, 6090458, 9135687, 18271374]

約数ペア:

[(1, 18271374), (2, 9135687), (3, 6090458), (6, 3045229), (11, 1661034), (22, 830517), (33, 553678), (66, 276839)]