2007281427558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1\times {\mathrm{591113}}^1$

素因数の和:593389

約数の個数: 64

約数和(自身を含む): 4571987784192

約数和(自身を除く): 2564706356634

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 2237, 4474, 6711, 13422, 24607, 49214, 51451, 73821, 102902, 147642, 154353, 308706, 565961, 591113, 1131922, 1182226, 1697883, 1773339, 3395766, 3546678, 6502243, 13004486, 13595599, 19506729, 27191198, 39013458, 40786797, 81573594, 149551589, 299103178, 448654767, 897309534, 1322319781, 2644639562, 3966959343, 7933918686, 14545517591, 29091035182, 30413354963, 43636552773, 60826709926, 87273105546, 91240064889, 182480129778, 334546904593, 669093809186, 1003640713779, 2007281427558]

約数ペア:

[(1, 2007281427558), (2, 1003640713779), (3, 669093809186), (6, 334546904593), (11, 182480129778), (22, 91240064889), (23, 87273105546), (33, 60826709926), (46, 43636552773), (66, 30413354963), (69, 29091035182), (138, 14545517591), (253, 7933918686), (506, 3966959343), (759, 2644639562), (1518, 1322319781), (2237, 897309534), (4474, 448654767), (6711, 299103178), (13422, 149551589), (24607, 81573594), (49214, 40786797), (51451, 39013458), (73821, 27191198), (102902, 19506729), (147642, 13595599), (154353, 13004486), (308706, 6502243), (565961, 3546678), (591113, 3395766), (1131922, 1773339), (1182226, 1697883)]