18382026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{509}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 39755520

約数和(自身を除く): 21373494

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 463, 509, 926, 1018, 1389, 1527, 2778, 3054, 6019, 6617, 12038, 13234, 18057, 19851, 36114, 39702, 235667, 471334, 707001, 1414002, 3063671, 6127342, 9191013, 18382026]

約数ペア:

[(1, 18382026), (2, 9191013), (3, 6127342), (6, 3063671), (13, 1414002), (26, 707001), (39, 471334), (78, 235667), (463, 39702), (509, 36114), (926, 19851), (1018, 18057), (1389, 13234), (1527, 12038), (2778, 6617), (3054, 6019)]