142274538

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{161309}}^1$

素因数の和:161331

約数の個数: 36

約数和(自身を含む): 358592130

約数和(自身を除く): 216317592

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 161309, 322618, 483927, 967854, 1129163, 1451781, 2258326, 2903562, 3387489, 6774978, 7904141, 10162467, 15808282, 20324934, 23712423, 47424846, 71137269, 142274538]

約数ペア:

[(1, 142274538), (2, 71137269), (3, 47424846), (6, 23712423), (7, 20324934), (9, 15808282), (14, 10162467), (18, 7904141), (21, 6774978), (42, 3387489), (49, 2903562), (63, 2258326), (98, 1451781), (126, 1129163), (147, 967854), (294, 483927), (441, 322618), (882, 161309)]