27784284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{210487}}^1$

素因数の和:210505

約数の個数: 24

約数和(自身を含む): 70723968

約数和(自身を除く): 42939684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 210487, 420974, 631461, 841948, 1262922, 2315357, 2525844, 4630714, 6946071, 9261428, 13892142, 27784284]

約数ペア:

[(1, 27784284), (2, 13892142), (3, 9261428), (4, 6946071), (6, 4630714), (11, 2525844), (12, 2315357), (22, 1262922), (33, 841948), (44, 631461), (66, 420974), (132, 210487)]