18266310

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{7517}}^1$

素因数の和:7539

約数の個数: 48

約数和(自身を含む): 49257936

約数和(自身を除く): 30991626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 7517, 15034, 22551, 37585, 45102, 67653, 75170, 112755, 135306, 202959, 225510, 338265, 405918, 608877, 676530, 1014795, 1217754, 1826631, 2029590, 3044385, 3653262, 6088770, 9133155, 18266310]

約数ペア:

[(1, 18266310), (2, 9133155), (3, 6088770), (5, 3653262), (6, 3044385), (9, 2029590), (10, 1826631), (15, 1217754), (18, 1014795), (27, 676530), (30, 608877), (45, 405918), (54, 338265), (81, 225510), (90, 202959), (135, 135306), (162, 112755), (243, 75170), (270, 67653), (405, 45102), (486, 37585), (810, 22551), (1215, 15034), (2430, 7517)]