2667996

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2050

約数の個数: 36

約数和(自身を含む): 6929832

約数和(自身を除く): 4261836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 2003, 4006, 6009, 8012, 12018, 18027, 24036, 36054, 72108, 74111, 148222, 222333, 296444, 444666, 666999, 889332, 1333998, 2667996]

約数ペア:

[(1, 2667996), (2, 1333998), (3, 889332), (4, 666999), (6, 444666), (9, 296444), (12, 222333), (18, 148222), (36, 74111), (37, 72108), (74, 36054), (111, 24036), (148, 18027), (222, 12018), (333, 8012), (444, 6009), (666, 4006), (1332, 2003)]