2590128

素因数分解:

$2^4\times 3^2\times {\mathrm{17987}}^1$

素因数の和:18001

約数の個数: 30

約数和(自身を含む): 7249164

約数和(自身を除く): 4659036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 17987, 35974, 53961, 71948, 107922, 143896, 161883, 215844, 287792, 323766, 431688, 647532, 863376, 1295064, 2590128]

約数ペア:

[(1, 2590128), (2, 1295064), (3, 863376), (4, 647532), (6, 431688), (8, 323766), (9, 287792), (12, 215844), (16, 161883), (18, 143896), (24, 107922), (36, 71948), (48, 53961), (72, 35974), (144, 17987)]