291270012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2206591}}^1$

素因数の和:2206609

約数の個数: 24

約数和(自身を含む): 741414912

約数和(自身を除く): 450144900

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 2206591, 4413182, 6619773, 8826364, 13239546, 24272501, 26479092, 48545002, 72817503, 97090004, 145635006, 291270012]

約数ペア:

[(1, 291270012), (2, 145635006), (3, 97090004), (4, 72817503), (6, 48545002), (11, 26479092), (12, 24272501), (22, 13239546), (33, 8826364), (44, 6619773), (66, 4413182), (132, 2206591)]