18425946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39883}}^1$

素因数の和:39906

約数の個数: 32

約数和(自身を含む): 45946368

約数和(自身を除く): 27520422

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 39883, 79766, 119649, 239298, 279181, 438713, 558362, 837543, 877426, 1316139, 1675086, 2632278, 3070991, 6141982, 9212973, 18425946]

約数ペア:

[(1, 18425946), (2, 9212973), (3, 6141982), (6, 3070991), (7, 2632278), (11, 1675086), (14, 1316139), (21, 877426), (22, 837543), (33, 558362), (42, 438713), (66, 279181), (77, 239298), (154, 119649), (231, 79766), (462, 39883)]