26531316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:973

約数の個数: 72

約数和(自身を含む): 77342720

約数和(自身を除く): 50811404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 829, 889, 1143, 1524, 1658, 1778, 2286, 2487, 2667, 3316, 3556, 4572, 4974, 5334, 5803, 7461, 8001, 9948, 10668, 11606, 14922, 16002, 17409, 23212, 29844, 32004, 34818, 52227, 69636, 104454, 105283, 208908, 210566, 315849, 421132, 631698, 736981, 947547, 1263396, 1473962, 1895094, 2210943, 2947924, 3790188, 4421886, 6632829, 8843772, 13265658, 26531316]

約数ペア:

[(1, 26531316), (2, 13265658), (3, 8843772), (4, 6632829), (6, 4421886), (7, 3790188), (9, 2947924), (12, 2210943), (14, 1895094), (18, 1473962), (21, 1263396), (28, 947547), (36, 736981), (42, 631698), (63, 421132), (84, 315849), (126, 210566), (127, 208908), (252, 105283), (254, 104454), (381, 69636), (508, 52227), (762, 34818), (829, 32004), (889, 29844), (1143, 23212), (1524, 17409), (1658, 16002), (1778, 14922), (2286, 11606), (2487, 10668), (2667, 9948), (3316, 8001), (3556, 7461), (4572, 5803), (4974, 5334)]