18338452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18121}}^1$

素因数の和:18159

約数の個数: 24

約数和(自身を含む): 36533952

約数和(自身を除く): 18195500

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 18121, 36242, 72484, 199331, 398662, 416783, 797324, 833566, 1667132, 4584613, 9169226, 18338452]

約数ペア:

[(1, 18338452), (2, 9169226), (4, 4584613), (11, 1667132), (22, 833566), (23, 797324), (44, 416783), (46, 398662), (92, 199331), (253, 72484), (506, 36242), (1012, 18121)]