12129489828

素因数分解:

$2^2\times 3^6\times {\mathrm{149}}^1\times {\mathrm{27917}}^1$

素因数の和:28088

約数の個数: 84

約数和(自身を含む): 32040092700

約数和(自身を除く): 19910602872

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 149, 162, 243, 298, 324, 447, 486, 596, 729, 894, 972, 1341, 1458, 1788, 2682, 2916, 4023, 5364, 8046, 12069, 16092, 24138, 27917, 36207, 48276, 55834, 72414, 83751, 108621, 111668, 144828, 167502, 217242, 251253, 335004, 434484, 502506, 753759, 1005012, 1507518, 2261277, 3015036, 4159633, 4522554, 6783831, 8319266, 9045108, 12478899, 13567662, 16638532, 20351493, 24957798, 27135324, 37436697, 40702986, 49915596, 74873394, 81405972, 112310091, 149746788, 224620182, 336930273, 449240364, 673860546, 1010790819, 1347721092, 2021581638, 3032372457, 4043163276, 6064744914, 12129489828]

約数ペア:

[(1, 12129489828), (2, 6064744914), (3, 4043163276), (4, 3032372457), (6, 2021581638), (9, 1347721092), (12, 1010790819), (18, 673860546), (27, 449240364), (36, 336930273), (54, 224620182), (81, 149746788), (108, 112310091), (149, 81405972), (162, 74873394), (243, 49915596), (298, 40702986), (324, 37436697), (447, 27135324), (486, 24957798), (596, 20351493), (729, 16638532), (894, 13567662), (972, 12478899), (1341, 9045108), (1458, 8319266), (1788, 6783831), (2682, 4522554), (2916, 4159633), (4023, 3015036), (5364, 2261277), (8046, 1507518), (12069, 1005012), (16092, 753759), (24138, 502506), (27917, 434484), (36207, 335004), (48276, 251253), (55834, 217242), (72414, 167502), (83751, 144828), (108621, 111668)]