27403178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 46161792

約数和(自身を除く): 18758614

約数列:

[1, 2, 11, 22, 73, 113, 146, 151, 226, 302, 803, 1243, 1606, 1661, 2486, 3322, 8249, 11023, 16498, 17063, 22046, 34126, 90739, 121253, 181478, 187693, 242506, 375386, 1245599, 2491198, 13701589, 27403178]

約数ペア:

[(1, 27403178), (2, 13701589), (11, 2491198), (22, 1245599), (73, 375386), (113, 242506), (146, 187693), (151, 181478), (226, 121253), (302, 90739), (803, 34126), (1243, 22046), (1606, 17063), (1661, 16498), (2486, 11023), (3322, 8249)]