19679706

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19181}}^1$

素因数の和:19211

約数の個数: 32

約数和(自身を含む): 46036800

約数和(自身を除く): 26357094

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 19181, 38362, 57543, 115086, 172629, 345258, 364439, 517887, 728878, 1035774, 1093317, 2186634, 3279951, 6559902, 9839853, 19679706]

約数ペア:

[(1, 19679706), (2, 9839853), (3, 6559902), (6, 3279951), (9, 2186634), (18, 1093317), (19, 1035774), (27, 728878), (38, 517887), (54, 364439), (57, 345258), (114, 172629), (171, 115086), (342, 57543), (513, 38362), (1026, 19181)]