990306

素因数分解:

$2^1\times 3^4\times {\mathrm{6113}}^1$

素因数の和:6127

約数の個数: 20

約数和(自身を含む): 2219382

約数和(自身を除く): 1229076

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 6113, 12226, 18339, 36678, 55017, 110034, 165051, 330102, 495153, 990306]

約数ペア:

[(1, 990306), (2, 495153), (3, 330102), (6, 165051), (9, 110034), (18, 55017), (27, 36678), (54, 18339), (81, 12226), (162, 6113)]