18680544

素因数分解:

$2^5\times 3^4\times {\mathrm{7207}}^1$

素因数の和:7229

約数の個数: 60

約数和(自身を含む): 54946584

約数和(自身を除く): 36266040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 7207, 14414, 21621, 28828, 43242, 57656, 64863, 86484, 115312, 129726, 172968, 194589, 230624, 259452, 345936, 389178, 518904, 583767, 691872, 778356, 1037808, 1167534, 1556712, 2075616, 2335068, 3113424, 4670136, 6226848, 9340272, 18680544]

約数ペア:

[(1, 18680544), (2, 9340272), (3, 6226848), (4, 4670136), (6, 3113424), (8, 2335068), (9, 2075616), (12, 1556712), (16, 1167534), (18, 1037808), (24, 778356), (27, 691872), (32, 583767), (36, 518904), (48, 389178), (54, 345936), (72, 259452), (81, 230624), (96, 194589), (108, 172968), (144, 129726), (162, 115312), (216, 86484), (288, 64863), (324, 57656), (432, 43242), (648, 28828), (864, 21621), (1296, 14414), (2592, 7207)]