18446256

素因数分解:

$2^4\times 3^2\times {\mathrm{128099}}^1$

素因数の和:128113

約数の個数: 30

約数和(自身を含む): 51624300

約数和(自身を除く): 33178044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 128099, 256198, 384297, 512396, 768594, 1024792, 1152891, 1537188, 2049584, 2305782, 3074376, 4611564, 6148752, 9223128, 18446256]

約数ペア:

[(1, 18446256), (2, 9223128), (3, 6148752), (4, 4611564), (6, 3074376), (8, 2305782), (9, 2049584), (12, 1537188), (16, 1152891), (18, 1024792), (24, 768594), (36, 512396), (48, 384297), (72, 256198), (144, 128099)]