645016044

素因数分解:

$2^2\times 3^1\times {\mathrm{3413}}^1\times {\mathrm{15749}}^1$

素因数の和:19169

約数の個数: 24

約数和(自身を含む): 1505574000

約数和(自身を除く): 860557956

約数列:

[1, 2, 3, 4, 6, 12, 3413, 6826, 10239, 13652, 15749, 20478, 31498, 40956, 47247, 62996, 94494, 188988, 53751337, 107502674, 161254011, 215005348, 322508022, 645016044]

約数ペア:

[(1, 645016044), (2, 322508022), (3, 215005348), (4, 161254011), (6, 107502674), (12, 53751337), (3413, 188988), (6826, 94494), (10239, 62996), (13652, 47247), (15749, 40956), (20478, 31498)]