16821702

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{2063}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 37647360

約数和(自身を除く): 20825658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 453, 906, 1359, 2063, 2718, 4077, 4126, 6189, 8154, 12378, 18567, 37134, 55701, 111402, 311513, 623026, 934539, 1869078, 2803617, 5607234, 8410851, 16821702]

約数ペア:

[(1, 16821702), (2, 8410851), (3, 5607234), (6, 2803617), (9, 1869078), (18, 934539), (27, 623026), (54, 311513), (151, 111402), (302, 55701), (453, 37134), (906, 18567), (1359, 12378), (2063, 8154), (2718, 6189), (4077, 4126)]