16518103908

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{40903}}^1$

素因数の和:41444

約数の個数: 48

約数和(自身を含む): 39155926656

約数和(自身を除く): 22637822748

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 461, 876, 922, 1383, 1844, 2766, 5532, 33653, 40903, 67306, 81806, 100959, 122709, 134612, 163612, 201918, 245418, 403836, 490836, 2985919, 5971838, 8957757, 11943676, 17915514, 18856283, 35831028, 37712566, 56568849, 75425132, 113137698, 226275396, 1376508659, 2753017318, 4129525977, 5506034636, 8259051954, 16518103908]

約数ペア:

[(1, 16518103908), (2, 8259051954), (3, 5506034636), (4, 4129525977), (6, 2753017318), (12, 1376508659), (73, 226275396), (146, 113137698), (219, 75425132), (292, 56568849), (438, 37712566), (461, 35831028), (876, 18856283), (922, 17915514), (1383, 11943676), (1844, 8957757), (2766, 5971838), (5532, 2985919), (33653, 490836), (40903, 403836), (67306, 245418), (81806, 201918), (100959, 163612), (122709, 134612)]