18330104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 37193520

約数和(自身を除く): 18863416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 337, 523, 674, 1046, 1348, 2092, 2696, 4184, 4381, 6799, 8762, 13598, 17524, 27196, 35048, 54392, 176251, 352502, 705004, 1410008, 2291263, 4582526, 9165052, 18330104]

約数ペア:

[(1, 18330104), (2, 9165052), (4, 4582526), (8, 2291263), (13, 1410008), (26, 705004), (52, 352502), (104, 176251), (337, 54392), (523, 35048), (674, 27196), (1046, 17524), (1348, 13598), (2092, 8762), (2696, 6799), (4184, 4381)]