2178118896

素因数分解:

$2^4\times 3^1\times {\mathrm{45377477}}^1$

素因数の和:45377488

約数の個数: 20

約数和(自身を含む): 5626807272

約数和(自身を除く): 3448688376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 45377477, 90754954, 136132431, 181509908, 272264862, 363019816, 544529724, 726039632, 1089059448, 2178118896]

約数ペア:

[(1, 2178118896), (2, 1089059448), (3, 726039632), (4, 544529724), (6, 363019816), (8, 272264862), (12, 181509908), (16, 136132431), (24, 90754954), (48, 45377477)]