18331086

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1423}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 38960640

約数和(自身を除く): 20629554

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 1423, 2147, 2846, 4269, 4294, 6441, 8538, 12882, 27037, 54074, 81111, 160799, 162222, 321598, 482397, 964794, 3055181, 6110362, 9165543, 18331086]

約数ペア:

[(1, 18331086), (2, 9165543), (3, 6110362), (6, 3055181), (19, 964794), (38, 482397), (57, 321598), (113, 162222), (114, 160799), (226, 81111), (339, 54074), (678, 27037), (1423, 12882), (2147, 8538), (2846, 6441), (4269, 4294)]