31310874

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{27611}}^1$

素因数の和:27632

約数の個数: 40

約数和(自身を含む): 80185248

約数和(自身を除く): 48874374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 27611, 55222, 82833, 165666, 193277, 248499, 386554, 496998, 579831, 745497, 1159662, 1490994, 1739493, 2236491, 3478986, 4472982, 5218479, 10436958, 15655437, 31310874]

約数ペア:

[(1, 31310874), (2, 15655437), (3, 10436958), (6, 5218479), (7, 4472982), (9, 3478986), (14, 2236491), (18, 1739493), (21, 1490994), (27, 1159662), (42, 745497), (54, 579831), (63, 496998), (81, 386554), (126, 248499), (162, 193277), (189, 165666), (378, 82833), (567, 55222), (1134, 27611)]