18439248

素因数分解:

$2^4\times 3^1\times {\mathrm{384151}}^1$

素因数の和:384162

約数の個数: 20

約数和(自身を含む): 47634848

約数和(自身を除く): 29195600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 384151, 768302, 1152453, 1536604, 2304906, 3073208, 4609812, 6146416, 9219624, 18439248]

約数ペア:

[(1, 18439248), (2, 9219624), (3, 6146416), (4, 4609812), (6, 3073208), (8, 2304906), (12, 1536604), (16, 1152453), (24, 768302), (48, 384151)]