12160218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{691}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 27901440

約数和(自身を除く): 15741222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 691, 838, 1257, 1382, 2073, 2514, 2933, 4146, 4837, 5866, 8799, 9674, 14511, 17598, 29022, 289529, 579058, 868587, 1737174, 2026703, 4053406, 6080109, 12160218]

約数ペア:

[(1, 12160218), (2, 6080109), (3, 4053406), (6, 2026703), (7, 1737174), (14, 868587), (21, 579058), (42, 289529), (419, 29022), (691, 17598), (838, 14511), (1257, 9674), (1382, 8799), (2073, 5866), (2514, 4837), (2933, 4146)]