27131454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{215329}}^1$

素因数の和:215344

約数の個数: 24

約数和(自身を含む): 67182960

約数和(自身を除く): 40051506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 215329, 430658, 645987, 1291974, 1507303, 1937961, 3014606, 3875922, 4521909, 9043818, 13565727, 27131454]

約数ペア:

[(1, 27131454), (2, 13565727), (3, 9043818), (6, 4521909), (7, 3875922), (9, 3014606), (14, 1937961), (18, 1507303), (21, 1291974), (42, 645987), (63, 430658), (126, 215329)]