25281162

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 56833920

約数和(自身を除く): 31552758

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 89, 129, 178, 258, 267, 367, 387, 534, 734, 774, 801, 1101, 1602, 2202, 3303, 3827, 6606, 7654, 11481, 15781, 22962, 31562, 32663, 34443, 47343, 65326, 68886, 94686, 97989, 142029, 195978, 284058, 293967, 587934, 1404509, 2809018, 4213527, 8427054, 12640581, 25281162]

約数ペア:

[(1, 25281162), (2, 12640581), (3, 8427054), (6, 4213527), (9, 2809018), (18, 1404509), (43, 587934), (86, 293967), (89, 284058), (129, 195978), (178, 142029), (258, 97989), (267, 94686), (367, 68886), (387, 65326), (534, 47343), (734, 34443), (774, 32663), (801, 31562), (1101, 22962), (1602, 15781), (2202, 11481), (3303, 7654), (3827, 6606)]