27270452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19993}}^1$

素因数の和:20039

約数の個数: 24

約数和(自身を含む): 53743872

約数和(自身を除く): 26473420

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 19993, 39986, 79972, 219923, 439846, 619783, 879692, 1239566, 2479132, 6817613, 13635226, 27270452]

約数ペア:

[(1, 27270452), (2, 13635226), (4, 6817613), (11, 2479132), (22, 1239566), (31, 879692), (44, 619783), (62, 439846), (124, 219923), (341, 79972), (682, 39986), (1364, 19993)]