18230044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34267}}^1$

素因数の和:34297

約数の個数: 24

約数和(自身を含む): 38380160

約数和(自身を除く): 20150116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 34267, 68534, 137068, 239869, 479738, 651073, 959476, 1302146, 2604292, 4557511, 9115022, 18230044]

約数ペア:

[(1, 18230044), (2, 9115022), (4, 4557511), (7, 2604292), (14, 1302146), (19, 959476), (28, 651073), (38, 479738), (76, 239869), (133, 137068), (266, 68534), (532, 34267)]