218228328

素因数分解:

$2^3\times 3^2\times {\mathrm{3030949}}^1$

素因数の和:3030961

約数の個数: 24

約数和(自身を含む): 591035250

約数和(自身を除く): 372806922

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3030949, 6061898, 9092847, 12123796, 18185694, 24247592, 27278541, 36371388, 54557082, 72742776, 109114164, 218228328]

約数ペア:

[(1, 218228328), (2, 109114164), (3, 72742776), (4, 54557082), (6, 36371388), (8, 27278541), (9, 24247592), (12, 18185694), (18, 12123796), (24, 9092847), (36, 6061898), (72, 3030949)]