18348156747

素因数分解:

$3^3\times {\mathrm{911}}^1\times {\mathrm{745951}}^1$

素因数の和:746871

約数の個数: 16

約数和(自身を含む): 27212328960

約数和(自身を除く): 8864172213

約数列:

[1, 3, 9, 27, 911, 2733, 8199, 24597, 745951, 2237853, 6713559, 20140677, 679561361, 2038684083, 6116052249, 18348156747]

約数ペア:

[(1, 18348156747), (3, 6116052249), (9, 2038684083), (27, 679561361), (911, 20140677), (2733, 6713559), (8199, 2237853), (24597, 745951)]