28183716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71171}}^1$

素因数の和:71192

約数の個数: 36

約数和(自身を含む): 77719824

約数和(自身を除く): 49536108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 71171, 142342, 213513, 284684, 427026, 640539, 782881, 854052, 1281078, 1565762, 2348643, 2562156, 3131524, 4697286, 7045929, 9394572, 14091858, 28183716]

約数ペア:

[(1, 28183716), (2, 14091858), (3, 9394572), (4, 7045929), (6, 4697286), (9, 3131524), (11, 2562156), (12, 2348643), (18, 1565762), (22, 1281078), (33, 854052), (36, 782881), (44, 640539), (66, 427026), (99, 284684), (132, 213513), (198, 142342), (396, 71171)]