26720766

素因数分解:

$2^1\times 3^7\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 61992000

約数和(自身を除く): 35271234

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 149, 162, 243, 246, 298, 369, 447, 486, 729, 738, 894, 1107, 1341, 1458, 2187, 2214, 2682, 3321, 4023, 4374, 6109, 6642, 8046, 9963, 12069, 12218, 18327, 19926, 24138, 29889, 36207, 36654, 54981, 59778, 72414, 89667, 108621, 109962, 164943, 179334, 217242, 325863, 329886, 494829, 651726, 989658, 1484487, 2968974, 4453461, 8906922, 13360383, 26720766]

約数ペア:

[(1, 26720766), (2, 13360383), (3, 8906922), (6, 4453461), (9, 2968974), (18, 1484487), (27, 989658), (41, 651726), (54, 494829), (81, 329886), (82, 325863), (123, 217242), (149, 179334), (162, 164943), (243, 109962), (246, 108621), (298, 89667), (369, 72414), (447, 59778), (486, 54981), (729, 36654), (738, 36207), (894, 29889), (1107, 24138), (1341, 19926), (1458, 18327), (2187, 12218), (2214, 12069), (2682, 9963), (3321, 8046), (4023, 6642), (4374, 6109)]