18266580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{33827}}^1$

素因数の和:33845

約数の個数: 48

約数和(自身を含む): 56831040

約数和(自身を除く): 38564460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 33827, 67654, 101481, 135308, 169135, 202962, 304443, 338270, 405924, 507405, 608886, 676540, 913329, 1014810, 1217772, 1522215, 1826658, 2029620, 3044430, 3653316, 4566645, 6088860, 9133290, 18266580]

約数ペア:

[(1, 18266580), (2, 9133290), (3, 6088860), (4, 4566645), (5, 3653316), (6, 3044430), (9, 2029620), (10, 1826658), (12, 1522215), (15, 1217772), (18, 1014810), (20, 913329), (27, 676540), (30, 608886), (36, 507405), (45, 405924), (54, 338270), (60, 304443), (90, 202962), (108, 169135), (135, 135308), (180, 101481), (270, 67654), (540, 33827)]