2875878

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2803}}^1$

素因数の和:2833

約数の個数: 32

約数和(自身を含む): 6729600

約数和(自身を除く): 3853722

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 2803, 5606, 8409, 16818, 25227, 50454, 53257, 75681, 106514, 151362, 159771, 319542, 479313, 958626, 1437939, 2875878]

約数ペア:

[(1, 2875878), (2, 1437939), (3, 958626), (6, 479313), (9, 319542), (18, 159771), (19, 151362), (27, 106514), (38, 75681), (54, 53257), (57, 50454), (114, 25227), (171, 16818), (342, 8409), (513, 5606), (1026, 2803)]