19908407232

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{1645867}}^1$

素因数の和:1645895

約数の個数: 112

約数和(自身を含む): 66888075520

約数和(自身を除く): 46979668288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 1645867, 3291734, 4937601, 6583468, 9875202, 11521069, 13166936, 14812803, 19750404, 23042138, 26333872, 29625606, 34563207, 39500808, 44438409, 46084276, 52667744, 59251212, 69126414, 79001616, 88876818, 92168552, 103689621, 105335488, 118502424, 138252828, 158003232, 177753636, 184337104, 207379242, 237004848, 276505656, 311068863, 316006464, 355507272, 368674208, 414758484, 474009696, 553011312, 622137726, 711014544, 737348416, 829516968, 948019392, 1106022624, 1244275452, 1422029088, 1659033936, 2212045248, 2488550904, 2844058176, 3318067872, 4977101808, 6636135744, 9954203616, 19908407232]

約数ペア:

[(1, 19908407232), (2, 9954203616), (3, 6636135744), (4, 4977101808), (6, 3318067872), (7, 2844058176), (8, 2488550904), (9, 2212045248), (12, 1659033936), (14, 1422029088), (16, 1244275452), (18, 1106022624), (21, 948019392), (24, 829516968), (27, 737348416), (28, 711014544), (32, 622137726), (36, 553011312), (42, 474009696), (48, 414758484), (54, 368674208), (56, 355507272), (63, 316006464), (64, 311068863), (72, 276505656), (84, 237004848), (96, 207379242), (108, 184337104), (112, 177753636), (126, 158003232), (144, 138252828), (168, 118502424), (189, 105335488), (192, 103689621), (216, 92168552), (224, 88876818), (252, 79001616), (288, 69126414), (336, 59251212), (378, 52667744), (432, 46084276), (448, 44438409), (504, 39500808), (576, 34563207), (672, 29625606), (756, 26333872), (864, 23042138), (1008, 19750404), (1344, 14812803), (1512, 13166936), (1728, 11521069), (2016, 9875202), (3024, 6583468), (4032, 4937601), (6048, 3291734), (12096, 1645867)]