272238282

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{213019}}^1$

素因数の和:213098

約数の個数: 24

約数和(自身を含む): 598160160

約数和(自身を除く): 325921878

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 213019, 426038, 639057, 1278114, 1917171, 3834342, 15124349, 30248698, 45373047, 90746094, 136119141, 272238282]

約数ペア:

[(1, 272238282), (2, 136119141), (3, 90746094), (6, 45373047), (9, 30248698), (18, 15124349), (71, 3834342), (142, 1917171), (213, 1278114), (426, 639057), (639, 426038), (1278, 213019)]