2872587.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2621}}^1$

素因数の和:2822

約数の個数: 36

約数和(自身を含む): 45811584

約数和(自身を除く): 27789588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 2621, 3438, 5242, 6876, 7863, 10484, 15726, 23589, 31452, 47178, 94356, 500611, 1001222, 1501833, 2002444, 3003666, 4505499, 6007332, 9010998, 18021996]

約数ペア:

[(1, 18021996), (2, 9010998), (3, 6007332), (4, 4505499), (6, 3003666), (9, 2002444), (12, 1501833), (18, 1001222), (36, 500611), (191, 94356), (382, 47178), (573, 31452), (764, 23589), (1146, 15726), (1719, 10484), (2292, 7863), (2621, 6876), (3438, 5242)]