2954734128

素因数分解:

$2^4\times 3^2\times {\mathrm{20518987}}^1$

素因数の和:20519001

約数の個数: 30

約数和(自身を含む): 8269152164

約数和(自身を除く): 5314418036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 20518987, 41037974, 61556961, 82075948, 123113922, 164151896, 184670883, 246227844, 328303792, 369341766, 492455688, 738683532, 984911376, 1477367064, 2954734128]

約数ペア:

[(1, 2954734128), (2, 1477367064), (3, 984911376), (4, 738683532), (6, 492455688), (8, 369341766), (9, 328303792), (12, 246227844), (16, 184670883), (18, 164151896), (24, 123113922), (36, 82075948), (48, 61556961), (72, 41037974), (144, 20518987)]