27178564

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1907}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 54492480

約数和(自身を除く): 27313916

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 1907, 2036, 3563, 3814, 7126, 7628, 13349, 14252, 26698, 53396, 970663, 1941326, 3882652, 6794641, 13589282, 27178564]

約数ペア:

[(1, 27178564), (2, 13589282), (4, 6794641), (7, 3882652), (14, 1941326), (28, 970663), (509, 53396), (1018, 26698), (1907, 14252), (2036, 13349), (3563, 7628), (3814, 7126)]