21994264536

素因数分解:

$2^3\times 3^1\times {\mathrm{38317}}^1\times {\mathrm{23917}}^1$

素因数の和:62243

約数の個数: 32

約数和(自身を含む): 54989395440

約数和(自身を除く): 32995130904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 23917, 38317, 47834, 71751, 76634, 95668, 114951, 143502, 153268, 191336, 229902, 287004, 306536, 459804, 574008, 919608, 916427689, 1832855378, 2749283067, 3665710756, 5498566134, 7331421512, 10997132268, 21994264536]

約数ペア:

[(1, 21994264536), (2, 10997132268), (3, 7331421512), (4, 5498566134), (6, 3665710756), (8, 2749283067), (12, 1832855378), (24, 916427689), (23917, 919608), (38317, 574008), (47834, 459804), (71751, 306536), (76634, 287004), (95668, 229902), (114951, 191336), (143502, 153268)]