18395154

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{17929}}^1$

素因数の和:17959

約数の個数: 32

約数和(自身を含む): 43032000

約数和(自身を除く): 24636846

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 17929, 35858, 53787, 107574, 161361, 322722, 340651, 484083, 681302, 968166, 1021953, 2043906, 3065859, 6131718, 9197577, 18395154]

約数ペア:

[(1, 18395154), (2, 9197577), (3, 6131718), (6, 3065859), (9, 2043906), (18, 1021953), (19, 968166), (27, 681302), (38, 484083), (54, 340651), (57, 322722), (114, 161361), (171, 107574), (342, 53787), (513, 35858), (1026, 17929)]