21493983936

素因数分解:

$2^6\times 3^1\times {\mathrm{127}}^1\times {\mathrm{881479}}^1$

素因数の和:881621

約数の個数: 56

約数和(自身を含む): 57317355520

約数和(自身を除く): 35823371584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 192, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 8128, 12192, 24384, 881479, 1762958, 2644437, 3525916, 5288874, 7051832, 10577748, 14103664, 21155496, 28207328, 42310992, 56414656, 84621984, 111947833, 169243968, 223895666, 335843499, 447791332, 671686998, 895582664, 1343373996, 1791165328, 2686747992, 3582330656, 5373495984, 7164661312, 10746991968, 21493983936]

約数ペア:

[(1, 21493983936), (2, 10746991968), (3, 7164661312), (4, 5373495984), (6, 3582330656), (8, 2686747992), (12, 1791165328), (16, 1343373996), (24, 895582664), (32, 671686998), (48, 447791332), (64, 335843499), (96, 223895666), (127, 169243968), (192, 111947833), (254, 84621984), (381, 56414656), (508, 42310992), (762, 28207328), (1016, 21155496), (1524, 14103664), (2032, 10577748), (3048, 7051832), (4064, 5288874), (6096, 3525916), (8128, 2644437), (12192, 1762958), (24384, 881479)]