21024845568

素因数分解:

$2^8\times 3^3\times {\mathrm{3041789}}^1$

素因数の和:3041814

約数の個数: 72

約数和(自身を含む): 62174187600

約数和(自身を除く): 41149342032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 3041789, 6083578, 9125367, 12167156, 18250734, 24334312, 27376101, 36501468, 48668624, 54752202, 73002936, 82128303, 97337248, 109504404, 146005872, 164256606, 194674496, 219008808, 292011744, 328513212, 389348992, 438017616, 584023488, 657026424, 778697984, 876035232, 1168046976, 1314052848, 1752070464, 2336093952, 2628105696, 3504140928, 5256211392, 7008281856, 10512422784, 21024845568]

約数ペア:

[(1, 21024845568), (2, 10512422784), (3, 7008281856), (4, 5256211392), (6, 3504140928), (8, 2628105696), (9, 2336093952), (12, 1752070464), (16, 1314052848), (18, 1168046976), (24, 876035232), (27, 778697984), (32, 657026424), (36, 584023488), (48, 438017616), (54, 389348992), (64, 328513212), (72, 292011744), (96, 219008808), (108, 194674496), (128, 164256606), (144, 146005872), (192, 109504404), (216, 97337248), (256, 82128303), (288, 73002936), (384, 54752202), (432, 48668624), (576, 36501468), (768, 27376101), (864, 24334312), (1152, 18250734), (1728, 12167156), (2304, 9125367), (3456, 6083578), (6912, 3041789)]