18379426557

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1\times {\mathrm{115679}}^1$

素因数の和:116144

約数の個数: 16

約数和(自身を含む): 24720353280

約数和(自身を除く): 6340926723

約数列:

[1, 3, 211, 251, 633, 753, 52961, 115679, 158883, 347037, 24408269, 29035429, 73224807, 87106287, 6126475519, 18379426557]

約数ペア:

[(1, 18379426557), (3, 6126475519), (211, 87106287), (251, 73224807), (633, 29035429), (753, 24408269), (52961, 347037), (115679, 158883)]