12821058456

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^2\times {\mathrm{797}}^2$

素因数の和:1661

約数の個数: 72

約数和(自身を含む): 33237725820

約数和(自身を除く): 20416667364

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 797, 841, 1594, 1682, 2391, 2523, 3188, 3364, 4782, 5046, 6376, 6728, 9564, 10092, 19128, 20184, 23113, 46226, 69339, 92452, 138678, 184904, 277356, 554712, 635209, 670277, 1270418, 1340554, 1905627, 2010831, 2540836, 2681108, 3811254, 4021662, 5081672, 5362216, 7622508, 8043324, 15245016, 16086648, 18421061, 36842122, 55263183, 73684244, 110526366, 147368488, 221052732, 442105464, 534210769, 1068421538, 1602632307, 2136843076, 3205264614, 4273686152, 6410529228, 12821058456]

約数ペア:

[(1, 12821058456), (2, 6410529228), (3, 4273686152), (4, 3205264614), (6, 2136843076), (8, 1602632307), (12, 1068421538), (24, 534210769), (29, 442105464), (58, 221052732), (87, 147368488), (116, 110526366), (174, 73684244), (232, 55263183), (348, 36842122), (696, 18421061), (797, 16086648), (841, 15245016), (1594, 8043324), (1682, 7622508), (2391, 5362216), (2523, 5081672), (3188, 4021662), (3364, 3811254), (4782, 2681108), (5046, 2540836), (6376, 2010831), (6728, 1905627), (9564, 1340554), (10092, 1270418), (19128, 670277), (20184, 635209), (23113, 554712), (46226, 277356), (69339, 184904), (92452, 138678)]