18683669259

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 27600262144

約数和(自身を除く): 8916592885

約数列:

[1, 3, 9, 97, 151, 271, 291, 453, 523, 813, 873, 1359, 1569, 2439, 4707, 14647, 26287, 40921, 43941, 50731, 78861, 78973, 122763, 131823, 141733, 152193, 236583, 236919, 368289, 425199, 456579, 710757, 1275597, 3969337, 7660381, 11908011, 13748101, 21401683, 22981143, 35724033, 41244303, 64205049, 68943429, 123732909, 192615147, 2075963251, 6227889753, 18683669259]

約数ペア:

[(1, 18683669259), (3, 6227889753), (9, 2075963251), (97, 192615147), (151, 123732909), (271, 68943429), (291, 64205049), (453, 41244303), (523, 35724033), (813, 22981143), (873, 21401683), (1359, 13748101), (1569, 11908011), (2439, 7660381), (4707, 3969337), (14647, 1275597), (26287, 710757), (40921, 456579), (43941, 425199), (50731, 368289), (78861, 236919), (78973, 236583), (122763, 152193), (131823, 141733)]