27034868

素因数分解:

$2^2\times 7^2\times {\mathrm{137933}}^1$

素因数の和:137951

約数の個数: 18

約数和(自身を含む): 55035666

約数和(自身を除く): 28000798

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 137933, 275866, 551732, 965531, 1931062, 3862124, 6758717, 13517434, 27034868]

約数ペア:

[(1, 27034868), (2, 13517434), (4, 6758717), (7, 3862124), (14, 1931062), (28, 965531), (49, 551732), (98, 275866), (196, 137933)]