1581984

素因数分解:

$2^5\times 3^3\times {\mathrm{1831}}^1$

素因数の和:1850

約数の個数: 48

約数和(自身を含む): 4616640

約数和(自身を除く): 3034656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1831, 3662, 5493, 7324, 10986, 14648, 16479, 21972, 29296, 32958, 43944, 49437, 58592, 65916, 87888, 98874, 131832, 175776, 197748, 263664, 395496, 527328, 790992, 1581984]

約数ペア:

[(1, 1581984), (2, 790992), (3, 527328), (4, 395496), (6, 263664), (8, 197748), (9, 175776), (12, 131832), (16, 98874), (18, 87888), (24, 65916), (27, 58592), (32, 49437), (36, 43944), (48, 32958), (54, 29296), (72, 21972), (96, 16479), (108, 14648), (144, 10986), (216, 7324), (288, 5493), (432, 3662), (864, 1831)]