291266172

素因数分解:

$2^2\times 3^3\times {\mathrm{2696909}}^1$

素因数の和:2696922

約数の個数: 24

約数和(自身を含む): 755134800

約数和(自身を除く): 463868628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2696909, 5393818, 8090727, 10787636, 16181454, 24272181, 32362908, 48544362, 72816543, 97088724, 145633086, 291266172]

約数ペア:

[(1, 291266172), (2, 145633086), (3, 97088724), (4, 72816543), (6, 48544362), (9, 32362908), (12, 24272181), (18, 16181454), (27, 10787636), (36, 8090727), (54, 5393818), (108, 2696909)]