22157892

素因数分解:

$2^2\times 3^2\times {\mathrm{615497}}^1$

素因数の和:615507

約数の個数: 18

約数和(自身を含む): 56010318

約数和(自身を除く): 33852426

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 615497, 1230994, 1846491, 2461988, 3692982, 5539473, 7385964, 11078946, 22157892]

約数ペア:

[(1, 22157892), (2, 11078946), (3, 7385964), (4, 5539473), (6, 3692982), (9, 2461988), (12, 1846491), (18, 1230994), (36, 615497)]