27156721946

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1\times {\mathrm{9461}}^1$

素因数の和:10070

約数の個数: 32

約数和(自身を含む): 42456372480

約数和(自身を除く): 15299650534

約数列:

[1, 2, 37, 74, 79, 158, 491, 982, 2923, 5846, 9461, 18167, 18922, 36334, 38789, 77578, 350057, 700114, 747419, 1435193, 1494838, 2870386, 4645351, 9290702, 27654503, 55309006, 171877987, 343755974, 366982729, 733965458, 13578360973, 27156721946]

約数ペア:

[(1, 27156721946), (2, 13578360973), (37, 733965458), (74, 366982729), (79, 343755974), (158, 171877987), (491, 55309006), (982, 27654503), (2923, 9290702), (5846, 4645351), (9461, 2870386), (18167, 1494838), (18922, 1435193), (36334, 747419), (38789, 700114), (77578, 350057)]