18362778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23011}}^1$

素因数の和:23042

約数の個数: 32

約数和(自身を含む): 44183040

約数和(自身を除く): 25820262

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 23011, 46022, 69033, 138066, 161077, 322154, 437209, 483231, 874418, 966462, 1311627, 2623254, 3060463, 6120926, 9181389, 18362778]

約数ペア:

[(1, 18362778), (2, 9181389), (3, 6120926), (6, 3060463), (7, 2623254), (14, 1311627), (19, 966462), (21, 874418), (38, 483231), (42, 437209), (57, 322154), (114, 161077), (133, 138066), (266, 69033), (399, 46022), (798, 23011)]