8400222

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{10853}}^1$

素因数の和:10904

約数の個数: 24

約数和(自身を含む): 18625464

約数和(自身を除く): 10225242

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 10853, 21706, 32559, 65118, 97677, 195354, 466679, 933358, 1400037, 2800074, 4200111, 8400222]

約数ペア:

[(1, 8400222), (2, 4200111), (3, 2800074), (6, 1400037), (9, 933358), (18, 466679), (43, 195354), (86, 97677), (129, 65118), (258, 32559), (387, 21706), (774, 10853)]