628304886

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3173257}}^1$

素因数の和:3173276

約数の個数: 24

約数和(自身を含む): 1485084744

約数和(自身を除く): 856779858

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 3173257, 6346514, 9519771, 19039542, 28559313, 34905827, 57118626, 69811654, 104717481, 209434962, 314152443, 628304886]

約数ペア:

[(1, 628304886), (2, 314152443), (3, 209434962), (6, 104717481), (9, 69811654), (11, 57118626), (18, 34905827), (22, 28559313), (33, 19039542), (66, 9519771), (99, 6346514), (198, 3173257)]