18492177

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 27941760

約数和(自身を除く): 9449583

約数列:

[1, 3, 11, 33, 53, 97, 109, 159, 291, 327, 583, 1067, 1199, 1749, 3201, 3597, 5141, 5777, 10573, 15423, 17331, 31719, 56551, 63547, 116303, 169653, 190641, 348909, 560369, 1681107, 6164059, 18492177]

約数ペア:

[(1, 18492177), (3, 6164059), (11, 1681107), (33, 560369), (53, 348909), (97, 190641), (109, 169653), (159, 116303), (291, 63547), (327, 56551), (583, 31719), (1067, 17331), (1199, 15423), (1749, 10573), (3201, 5777), (3597, 5141)]