12257532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 35782656

約数和(自身を除く): 23525124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 383, 508, 762, 766, 889, 1143, 1149, 1524, 1532, 1778, 2286, 2298, 2667, 2681, 3447, 3556, 4572, 4596, 5334, 5362, 6894, 8001, 8043, 10668, 10724, 13788, 16002, 16086, 24129, 32004, 32172, 48258, 48641, 96516, 97282, 145923, 194564, 291846, 340487, 437769, 583692, 680974, 875538, 1021461, 1361948, 1751076, 2042922, 3064383, 4085844, 6128766, 12257532]

約数ペア:

[(1, 12257532), (2, 6128766), (3, 4085844), (4, 3064383), (6, 2042922), (7, 1751076), (9, 1361948), (12, 1021461), (14, 875538), (18, 680974), (21, 583692), (28, 437769), (36, 340487), (42, 291846), (63, 194564), (84, 145923), (126, 97282), (127, 96516), (252, 48641), (254, 48258), (381, 32172), (383, 32004), (508, 24129), (762, 16086), (766, 16002), (889, 13788), (1143, 10724), (1149, 10668), (1524, 8043), (1532, 8001), (1778, 6894), (2286, 5362), (2298, 5334), (2667, 4596), (2681, 4572), (3447, 3556)]