268451262

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{648433}}^1$

素因数の和:648464

約数の個数: 24

約数和(自身を含む): 606934224

約数和(自身を除く): 338482962

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 648433, 1296866, 1945299, 3890598, 5835897, 11671794, 14913959, 29827918, 44741877, 89483754, 134225631, 268451262]

約数ペア:

[(1, 268451262), (2, 134225631), (3, 89483754), (6, 44741877), (9, 29827918), (18, 14913959), (23, 11671794), (46, 5835897), (69, 3890598), (138, 1945299), (207, 1296866), (414, 648433)]