15666048252

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{883}}^1\times {\mathrm{1229}}^1$

素因数の和:2523

約数の個数: 72

約数和(自身を含む): 39776340240

約数和(自身を除く): 24110291988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 883, 1203, 1229, 1604, 1766, 2406, 2458, 2649, 3532, 3609, 3687, 4812, 4916, 5298, 7218, 7374, 7947, 10596, 11061, 14436, 14748, 15894, 22122, 31788, 44244, 354083, 492829, 708166, 985658, 1062249, 1085207, 1416332, 1478487, 1971316, 2124498, 2170414, 2956974, 3186747, 3255621, 4248996, 4340828, 4435461, 5913948, 6373494, 6511242, 8870922, 9766863, 12746988, 13022484, 17741844, 19533726, 39067452, 435168007, 870336014, 1305504021, 1740672028, 2611008042, 3916512063, 5222016084, 7833024126, 15666048252]

約数ペア:

[(1, 15666048252), (2, 7833024126), (3, 5222016084), (4, 3916512063), (6, 2611008042), (9, 1740672028), (12, 1305504021), (18, 870336014), (36, 435168007), (401, 39067452), (802, 19533726), (883, 17741844), (1203, 13022484), (1229, 12746988), (1604, 9766863), (1766, 8870922), (2406, 6511242), (2458, 6373494), (2649, 5913948), (3532, 4435461), (3609, 4340828), (3687, 4248996), (4812, 3255621), (4916, 3186747), (5298, 2956974), (7218, 2170414), (7374, 2124498), (7947, 1971316), (10596, 1478487), (11061, 1416332), (14436, 1085207), (14748, 1062249), (15894, 985658), (22122, 708166), (31788, 492829), (44244, 354083)]