21158073984

素因数分解:

$2^7\times 3^1\times {\mathrm{55099151}}^1$

素因数の和:55099168

約数の個数: 32

約数和(自身を含む): 56201135040

約数和(自身を除く): 35043061056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 55099151, 110198302, 165297453, 220396604, 330594906, 440793208, 661189812, 881586416, 1322379624, 1763172832, 2644759248, 3526345664, 5289518496, 7052691328, 10579036992, 21158073984]

約数ペア:

[(1, 21158073984), (2, 10579036992), (3, 7052691328), (4, 5289518496), (6, 3526345664), (8, 2644759248), (12, 1763172832), (16, 1322379624), (24, 881586416), (32, 661189812), (48, 440793208), (64, 330594906), (96, 220396604), (128, 165297453), (192, 110198302), (384, 55099151)]