1330668054

素因数分解:

$2^1\times 3^3\times {\mathrm{1409}}^1\times {\mathrm{17489}}^1$

素因数の和:18909

約数の個数: 32

約数和(自身を含む): 2959308000

約数和(自身を除く): 1628639946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1409, 2818, 4227, 8454, 12681, 17489, 25362, 34978, 38043, 52467, 76086, 104934, 157401, 314802, 472203, 944406, 24642001, 49284002, 73926003, 147852006, 221778009, 443556018, 665334027, 1330668054]

約数ペア:

[(1, 1330668054), (2, 665334027), (3, 443556018), (6, 221778009), (9, 147852006), (18, 73926003), (27, 49284002), (54, 24642001), (1409, 944406), (2818, 472203), (4227, 314802), (8454, 157401), (12681, 104934), (17489, 76086), (25362, 52467), (34978, 38043)]