212442012

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{159491}}^1$

素因数の和:159538

約数の個数: 36

約数和(自身を含む): 551523336

約数和(自身を除く): 339081324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 159491, 318982, 478473, 637964, 956946, 1435419, 1913892, 2870838, 5741676, 5901167, 11802334, 17703501, 23604668, 35407002, 53110503, 70814004, 106221006, 212442012]

約数ペア:

[(1, 212442012), (2, 106221006), (3, 70814004), (4, 53110503), (6, 35407002), (9, 23604668), (12, 17703501), (18, 11802334), (36, 5901167), (37, 5741676), (74, 2870838), (111, 1913892), (148, 1435419), (222, 956946), (333, 637964), (444, 478473), (666, 318982), (1332, 159491)]