78851507994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{208601873}}^1$

素因数の和:208601891

約数の個数: 32

約数和(自身を含む): 200257799040

約数和(自身を除く): 121406291046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 208601873, 417203746, 625805619, 1251611238, 1460213111, 1877416857, 2920426222, 3754833714, 4380639333, 5632250571, 8761278666, 11264501142, 13141917999, 26283835998, 39425753997, 78851507994]

約数ペア:

[(1, 78851507994), (2, 39425753997), (3, 26283835998), (6, 13141917999), (7, 11264501142), (9, 8761278666), (14, 5632250571), (18, 4380639333), (21, 3754833714), (27, 2920426222), (42, 1877416857), (54, 1460213111), (63, 1251611238), (126, 625805619), (189, 417203746), (378, 208601873)]