27131508

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{20369}}^1$

素因数の和:20416

約数の個数: 36

約数和(自身を含む): 70439460

約数和(自身を除く): 43307952

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 20369, 40738, 61107, 81476, 122214, 183321, 244428, 366642, 733284, 753653, 1507306, 2260959, 3014612, 4521918, 6782877, 9043836, 13565754, 27131508]

約数ペア:

[(1, 27131508), (2, 13565754), (3, 9043836), (4, 6782877), (6, 4521918), (9, 3014612), (12, 2260959), (18, 1507306), (36, 753653), (37, 733284), (74, 366642), (111, 244428), (148, 183321), (222, 122214), (333, 81476), (444, 61107), (666, 40738), (1332, 20369)]