1999187514

素因数分解:

$2^1\times 3^3\times {\mathrm{37021991}}^1$

素因数の和:37022002

約数の個数: 16

約数和(自身を含む): 4442639040

約数和(自身を除く): 2443451526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37021991, 74043982, 111065973, 222131946, 333197919, 666395838, 999593757, 1999187514]

約数ペア:

[(1, 1999187514), (2, 999593757), (3, 666395838), (6, 333197919), (9, 222131946), (18, 111065973), (27, 74043982), (54, 37021991)]