21527298

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{91997}}^1$

素因数の和:92018

約数の個数: 24

約数和(自身を含む): 50230908

約数和(自身を除く): 28703610

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 91997, 183994, 275991, 551982, 827973, 1195961, 1655946, 2391922, 3587883, 7175766, 10763649, 21527298]

約数ペア:

[(1, 21527298), (2, 10763649), (3, 7175766), (6, 3587883), (9, 2391922), (13, 1655946), (18, 1195961), (26, 827973), (39, 551982), (78, 275991), (117, 183994), (234, 91997)]