18732723201

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{4010431}}^1$

素因数の和:4010613

約数の個数: 16

約数和(自身を含む): 27912606720

約数和(自身を除く): 9179883519

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 4010431, 12031293, 36093879, 108281637, 693804563, 2081413689, 6244241067, 18732723201]

約数ペア:

[(1, 18732723201), (3, 6244241067), (9, 2081413689), (27, 693804563), (173, 108281637), (519, 36093879), (1557, 12031293), (4671, 4010431)]