30137886

素因数分解:

$2^1\times 3^3\times {\mathrm{558109}}^1$

素因数の和:558120

約数の個数: 16

約数和(自身を含む): 66973200

約数和(自身を除く): 36835314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 558109, 1116218, 1674327, 3348654, 5022981, 10045962, 15068943, 30137886]

約数ペア:

[(1, 30137886), (2, 15068943), (3, 10045962), (6, 5022981), (9, 3348654), (18, 1674327), (27, 1116218), (54, 558109)]