1110887838

素因数分解:

$2^1\times 3^3\times {\mathrm{20571997}}^1$

素因数の和:20572008

約数の個数: 16

約数和(自身を含む): 2468639760

約数和(自身を除く): 1357751922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 20571997, 41143994, 61715991, 123431982, 185147973, 370295946, 555443919, 1110887838]

約数ペア:

[(1, 1110887838), (2, 555443919), (3, 370295946), (6, 185147973), (9, 123431982), (18, 61715991), (27, 41143994), (54, 20571997)]