18196090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2094

約数の個数: 32

約数和(自身を含む): 36179136

約数和(自身を除く): 17983046

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 1993, 3986, 4565, 9130, 9965, 19930, 21923, 43846, 109615, 165419, 219230, 330838, 827095, 1654190, 1819609, 3639218, 9098045, 18196090]

約数ペア:

[(1, 18196090), (2, 9098045), (5, 3639218), (10, 1819609), (11, 1654190), (22, 827095), (55, 330838), (83, 219230), (110, 165419), (166, 109615), (415, 43846), (830, 21923), (913, 19930), (1826, 9965), (1993, 9130), (3986, 4565)]