13178628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19267}}^1$

素因数の和:19296

約数の個数: 36

約数和(自身を含む): 35067760

約数和(自身を除く): 21889132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 19267, 38534, 57801, 77068, 115602, 173403, 231204, 346806, 366073, 693612, 732146, 1098219, 1464292, 2196438, 3294657, 4392876, 6589314, 13178628]

約数ペア:

[(1, 13178628), (2, 6589314), (3, 4392876), (4, 3294657), (6, 2196438), (9, 1464292), (12, 1098219), (18, 732146), (19, 693612), (36, 366073), (38, 346806), (57, 231204), (76, 173403), (114, 115602), (171, 77068), (228, 57801), (342, 38534), (684, 19267)]