16218630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{20023}}^1$

素因数の和:20042

約数の個数: 40

約数和(自身を含む): 43612272

約数和(自身を除く): 27393642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 20023, 40046, 60069, 100115, 120138, 180207, 200230, 300345, 360414, 540621, 600690, 901035, 1081242, 1621863, 1802070, 2703105, 3243726, 5406210, 8109315, 16218630]

約数ペア:

[(1, 16218630), (2, 8109315), (3, 5406210), (5, 3243726), (6, 2703105), (9, 1802070), (10, 1621863), (15, 1081242), (18, 901035), (27, 600690), (30, 540621), (45, 360414), (54, 300345), (81, 200230), (90, 180207), (135, 120138), (162, 100115), (270, 60069), (405, 40046), (810, 20023)]