18534804944

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{24647347}}^1$

素因数の和:24647402

約数の個数: 20

約数和(自身を含む): 36675253824

約数和(自身を除く): 18140448880

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 24647347, 49294694, 98589388, 197178776, 394357552, 1158425309, 2316850618, 4633701236, 9267402472, 18534804944]

約数ペア:

[(1, 18534804944), (2, 9267402472), (4, 4633701236), (8, 2316850618), (16, 1158425309), (47, 394357552), (94, 197178776), (188, 98589388), (376, 49294694), (752, 24647347)]