2155903128

素因数分解:

$2^3\times 3^4\times {\mathrm{3327011}}^1$

素因数の和:3327029

約数の個数: 40

約数和(自身を含む): 6038526780

約数和(自身を除く): 3882623652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3327011, 6654022, 9981033, 13308044, 19962066, 26616088, 29943099, 39924132, 59886198, 79848264, 89829297, 119772396, 179658594, 239544792, 269487891, 359317188, 538975782, 718634376, 1077951564, 2155903128]

約数ペア:

[(1, 2155903128), (2, 1077951564), (3, 718634376), (4, 538975782), (6, 359317188), (8, 269487891), (9, 239544792), (12, 179658594), (18, 119772396), (24, 89829297), (27, 79848264), (36, 59886198), (54, 39924132), (72, 29943099), (81, 26616088), (108, 19962066), (162, 13308044), (216, 9981033), (324, 6654022), (648, 3327011)]