21460149936

素因数分解:

$2^4\times 3^3\times {\mathrm{607}}^1\times {\mathrm{81839}}^1$

素因数の和:82463

約数の個数: 80

約数和(自身を含む): 61700812800

約数和(自身を除く): 40240662864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 607, 1214, 1821, 2428, 3642, 4856, 5463, 7284, 9712, 10926, 14568, 16389, 21852, 29136, 32778, 43704, 65556, 81839, 87408, 131112, 163678, 245517, 262224, 327356, 491034, 654712, 736551, 982068, 1309424, 1473102, 1964136, 2209653, 2946204, 3928272, 4419306, 5892408, 8838612, 11784816, 17677224, 35354448, 49676273, 99352546, 149028819, 198705092, 298057638, 397410184, 447086457, 596115276, 794820368, 894172914, 1192230552, 1341259371, 1788345828, 2384461104, 2682518742, 3576691656, 5365037484, 7153383312, 10730074968, 21460149936]

約数ペア:

[(1, 21460149936), (2, 10730074968), (3, 7153383312), (4, 5365037484), (6, 3576691656), (8, 2682518742), (9, 2384461104), (12, 1788345828), (16, 1341259371), (18, 1192230552), (24, 894172914), (27, 794820368), (36, 596115276), (48, 447086457), (54, 397410184), (72, 298057638), (108, 198705092), (144, 149028819), (216, 99352546), (432, 49676273), (607, 35354448), (1214, 17677224), (1821, 11784816), (2428, 8838612), (3642, 5892408), (4856, 4419306), (5463, 3928272), (7284, 2946204), (9712, 2209653), (10926, 1964136), (14568, 1473102), (16389, 1309424), (21852, 982068), (29136, 736551), (32778, 654712), (43704, 491034), (65556, 327356), (81839, 262224), (87408, 245517), (131112, 163678)]