16865172

素因数分解:

$2^2\times 3^5\times {\mathrm{17351}}^1$

素因数の和:17370

約数の個数: 36

約数和(自身を含む): 44212896

約数和(自身を除く): 27347724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 17351, 34702, 52053, 69404, 104106, 156159, 208212, 312318, 468477, 624636, 936954, 1405431, 1873908, 2810862, 4216293, 5621724, 8432586, 16865172]

約数ペア:

[(1, 16865172), (2, 8432586), (3, 5621724), (4, 4216293), (6, 2810862), (9, 1873908), (12, 1405431), (18, 936954), (27, 624636), (36, 468477), (54, 312318), (81, 208212), (108, 156159), (162, 104106), (243, 69404), (324, 52053), (486, 34702), (972, 17351)]