138020508

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{103619}}^1$

素因数の和:103666

約数の個数: 36

約数和(自身を含む): 358317960

約数和(自身を除く): 220297452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 103619, 207238, 310857, 414476, 621714, 932571, 1243428, 1865142, 3730284, 3833903, 7667806, 11501709, 15335612, 23003418, 34505127, 46006836, 69010254, 138020508]

約数ペア:

[(1, 138020508), (2, 69010254), (3, 46006836), (4, 34505127), (6, 23003418), (9, 15335612), (12, 11501709), (18, 7667806), (36, 3833903), (37, 3730284), (74, 1865142), (111, 1243428), (148, 932571), (222, 621714), (333, 414476), (444, 310857), (666, 207238), (1332, 103619)]