2013399474

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 4212673920

約数和(自身を除く): 2199274446

約数列:

[1, 2, 3, 6, 37, 74, 89, 111, 178, 181, 222, 267, 362, 534, 543, 563, 1086, 1126, 1689, 3293, 3378, 6586, 6697, 9879, 13394, 16109, 19758, 20091, 20831, 32218, 40182, 41662, 48327, 50107, 62493, 96654, 100214, 101903, 124986, 150321, 203806, 300642, 305709, 596033, 611418, 1192066, 1788099, 1853959, 3576198, 3707918, 3770411, 5561877, 7540822, 9069367, 11123754, 11311233, 18138734, 22622466, 27208101, 54416202, 335566579, 671133158, 1006699737, 2013399474]

約数ペア:

[(1, 2013399474), (2, 1006699737), (3, 671133158), (6, 335566579), (37, 54416202), (74, 27208101), (89, 22622466), (111, 18138734), (178, 11311233), (181, 11123754), (222, 9069367), (267, 7540822), (362, 5561877), (534, 3770411), (543, 3707918), (563, 3576198), (1086, 1853959), (1126, 1788099), (1689, 1192066), (3293, 611418), (3378, 596033), (6586, 305709), (6697, 300642), (9879, 203806), (13394, 150321), (16109, 124986), (19758, 101903), (20091, 100214), (20831, 96654), (32218, 62493), (40182, 50107), (41662, 48327)]