18321864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{69401}}^1$

素因数の和:69421

約数の個数: 32

約数和(自身を含む): 49969440

約数和(自身を除く): 31647576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 69401, 138802, 208203, 277604, 416406, 555208, 763411, 832812, 1526822, 1665624, 2290233, 3053644, 4580466, 6107288, 9160932, 18321864]

約数ペア:

[(1, 18321864), (2, 9160932), (3, 6107288), (4, 4580466), (6, 3053644), (8, 2290233), (11, 1665624), (12, 1526822), (22, 832812), (24, 763411), (33, 555208), (44, 416406), (66, 277604), (88, 208203), (132, 138802), (264, 69401)]