21390333552

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{785947}}^1$

素因数の和:785977

約数の個数: 120

約数和(自身を含む): 70949097856

約数和(自身を除く): 49558764304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 9072, 13608, 27216, 785947, 1571894, 2357841, 3143788, 4715682, 5501629, 6287576, 7073523, 9431364, 11003258, 12575152, 14147046, 16504887, 18862728, 21220569, 22006516, 28294092, 33009774, 37725456, 42441138, 44013032, 49514661, 56588184, 63661707, 66019548, 84882276, 88026064, 99029322, 113176368, 127323414, 132039096, 148543983, 169764552, 190985121, 198058644, 254646828, 264078192, 297087966, 339529104, 381970242, 396117288, 445631949, 509293656, 594175932, 763940484, 792234576, 891263898, 1018587312, 1188351864, 1336895847, 1527880968, 1782527796, 2376703728, 2673791694, 3055761936, 3565055592, 5347583388, 7130111184, 10695166776, 21390333552]

約数ペア:

[(1, 21390333552), (2, 10695166776), (3, 7130111184), (4, 5347583388), (6, 3565055592), (7, 3055761936), (8, 2673791694), (9, 2376703728), (12, 1782527796), (14, 1527880968), (16, 1336895847), (18, 1188351864), (21, 1018587312), (24, 891263898), (27, 792234576), (28, 763940484), (36, 594175932), (42, 509293656), (48, 445631949), (54, 396117288), (56, 381970242), (63, 339529104), (72, 297087966), (81, 264078192), (84, 254646828), (108, 198058644), (112, 190985121), (126, 169764552), (144, 148543983), (162, 132039096), (168, 127323414), (189, 113176368), (216, 99029322), (243, 88026064), (252, 84882276), (324, 66019548), (336, 63661707), (378, 56588184), (432, 49514661), (486, 44013032), (504, 42441138), (567, 37725456), (648, 33009774), (756, 28294092), (972, 22006516), (1008, 21220569), (1134, 18862728), (1296, 16504887), (1512, 14147046), (1701, 12575152), (1944, 11003258), (2268, 9431364), (3024, 7073523), (3402, 6287576), (3888, 5501629), (4536, 4715682), (6804, 3143788), (9072, 2357841), (13608, 1571894), (27216, 785947)]