55428318

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{279941}}^1$

素因数の和:279960

約数の個数: 24

約数和(自身を含む): 131012856

約数和(自身を除く): 75584538

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 279941, 559882, 839823, 1679646, 2519469, 3079351, 5038938, 6158702, 9238053, 18476106, 27714159, 55428318]

約数ペア:

[(1, 55428318), (2, 27714159), (3, 18476106), (6, 9238053), (9, 6158702), (11, 5038938), (18, 3079351), (22, 2519469), (33, 1679646), (66, 839823), (99, 559882), (198, 279941)]