222021882

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{113161}}^1$

素因数の和:113278

約数の個数: 24

約数和(自身を含む): 485464980

約数和(自身を除く): 263443098

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 113161, 226322, 339483, 678966, 1018449, 2036898, 12334549, 24669098, 37003647, 74007294, 111010941, 222021882]

約数ペア:

[(1, 222021882), (2, 111010941), (3, 74007294), (6, 37003647), (9, 24669098), (18, 12334549), (109, 2036898), (218, 1018449), (327, 678966), (654, 339483), (981, 226322), (1962, 113161)]