22186818

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{3989}}^1$

素因数の和:4103

約数の個数: 32

約数和(自身を含む): 49795200

約数和(自身を除く): 27608382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 3989, 5562, 7978, 11967, 23934, 35901, 71802, 107703, 215406, 410867, 821734, 1232601, 2465202, 3697803, 7395606, 11093409, 22186818]

約数ペア:

[(1, 22186818), (2, 11093409), (3, 7395606), (6, 3697803), (9, 2465202), (18, 1232601), (27, 821734), (54, 410867), (103, 215406), (206, 107703), (309, 71802), (618, 35901), (927, 23934), (1854, 11967), (2781, 7978), (3989, 5562)]