21303255168

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1422493}}^1$

素因数の和:1422526

約数の個数: 96

約数和(自身を含む): 66017946540

約数和(自身を除く): 44714691372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 1422493, 2844986, 4267479, 5689972, 8534958, 11379944, 12802437, 17069916, 18492409, 22759888, 25604874, 34139832, 36984818, 45519776, 51209748, 55477227, 68279664, 73969636, 91039552, 102419496, 110954454, 136559328, 147939272, 166431681, 182079104, 204838992, 221908908, 273118656, 295878544, 332863362, 409677984, 443817816, 546237312, 591757088, 665726724, 819355968, 887635632, 1183514176, 1331453448, 1638711936, 1775271264, 2367028352, 2662906896, 3550542528, 5325813792, 7101085056, 10651627584, 21303255168]

約数ペア:

[(1, 21303255168), (2, 10651627584), (3, 7101085056), (4, 5325813792), (6, 3550542528), (8, 2662906896), (9, 2367028352), (12, 1775271264), (13, 1638711936), (16, 1331453448), (18, 1183514176), (24, 887635632), (26, 819355968), (32, 665726724), (36, 591757088), (39, 546237312), (48, 443817816), (52, 409677984), (64, 332863362), (72, 295878544), (78, 273118656), (96, 221908908), (104, 204838992), (117, 182079104), (128, 166431681), (144, 147939272), (156, 136559328), (192, 110954454), (208, 102419496), (234, 91039552), (288, 73969636), (312, 68279664), (384, 55477227), (416, 51209748), (468, 45519776), (576, 36984818), (624, 34139832), (832, 25604874), (936, 22759888), (1152, 18492409), (1248, 17069916), (1664, 12802437), (1872, 11379944), (2496, 8534958), (3744, 5689972), (4992, 4267479), (7488, 2844986), (14976, 1422493)]