9425069818

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1\times {\mathrm{863}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 14521959936

約数和(自身を除く): 5096890118

約数列:

[1, 2, 53, 106, 197, 394, 523, 863, 1046, 1726, 10441, 20882, 27719, 45739, 55438, 91478, 103031, 170011, 206062, 340022, 451349, 902698, 5460643, 9010583, 10921286, 18021166, 23921497, 47842994, 88915753, 177831506, 4712534909, 9425069818]

約数ペア:

[(1, 9425069818), (2, 4712534909), (53, 177831506), (106, 88915753), (197, 47842994), (394, 23921497), (523, 18021166), (863, 10921286), (1046, 9010583), (1726, 5460643), (10441, 902698), (20882, 451349), (27719, 340022), (45739, 206062), (55438, 170011), (91478, 103031)]