18345344

素因数分解:

$2^7\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 36742440

約数和(自身を除く): 18397096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 331, 433, 662, 866, 1324, 1732, 2648, 3464, 5296, 6928, 10592, 13856, 21184, 27712, 42368, 55424, 143323, 286646, 573292, 1146584, 2293168, 4586336, 9172672, 18345344]

約数ペア:

[(1, 18345344), (2, 9172672), (4, 4586336), (8, 2293168), (16, 1146584), (32, 573292), (64, 286646), (128, 143323), (331, 55424), (433, 42368), (662, 27712), (866, 21184), (1324, 13856), (1732, 10592), (2648, 6928), (3464, 5296)]