18605844

素因数分解:

$2^2\times 3^2\times {\mathrm{516829}}^1$

素因数の和:516839

約数の個数: 18

約数和(自身を含む): 47031530

約数和(自身を除く): 28425686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 516829, 1033658, 1550487, 2067316, 3100974, 4651461, 6201948, 9302922, 18605844]

約数ペア:

[(1, 18605844), (2, 9302922), (3, 6201948), (4, 4651461), (6, 3100974), (9, 2067316), (12, 1550487), (18, 1033658), (36, 516829)]