220406142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3339487}}^1$

素因数の和:3339503

約数の個数: 16

約数和(自身を含む): 480886272

約数和(自身を除く): 260480130

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 3339487, 6678974, 10018461, 20036922, 36734357, 73468714, 110203071, 220406142]

約数ペア:

[(1, 220406142), (2, 110203071), (3, 73468714), (6, 36734357), (11, 20036922), (22, 10018461), (33, 6678974), (66, 3339487)]