64694286

素因数分解:

$2^1\times 3^2\times {\mathrm{1451}}^1\times {\mathrm{2477}}^1$

素因数の和:3936

約数の個数: 24

約数和(自身を含む): 140324184

約数和(自身を除く): 75629898

約数列:

[1, 2, 3, 6, 9, 18, 1451, 2477, 2902, 4353, 4954, 7431, 8706, 13059, 14862, 22293, 26118, 44586, 3594127, 7188254, 10782381, 21564762, 32347143, 64694286]

約数ペア:

[(1, 64694286), (2, 32347143), (3, 21564762), (6, 10782381), (9, 7188254), (18, 3594127), (1451, 44586), (2477, 26118), (2902, 22293), (4353, 14862), (4954, 13059), (7431, 8706)]