2013421896

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{755789}}^1$

素因数の和:755838

約数の個数: 48

約数和(自身を含む): 5600403900

約数和(自身を除く): 3586982004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 755789, 1511578, 2267367, 3023156, 4534734, 6046312, 6802101, 9069468, 13604202, 18138936, 27208404, 27964193, 54416808, 55928386, 83892579, 111856772, 167785158, 223713544, 251677737, 335570316, 503355474, 671140632, 1006710948, 2013421896]

約数ペア:

[(1, 2013421896), (2, 1006710948), (3, 671140632), (4, 503355474), (6, 335570316), (8, 251677737), (9, 223713544), (12, 167785158), (18, 111856772), (24, 83892579), (36, 55928386), (37, 54416808), (72, 27964193), (74, 27208404), (111, 18138936), (148, 13604202), (222, 9069468), (296, 6802101), (333, 6046312), (444, 4534734), (666, 3023156), (888, 2267367), (1332, 1511578), (2664, 755789)]