212627676

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{249563}}^1$

素因数の和:249641

約数の個数: 24

約数和(自身を含む): 503121024

約数和(自身を除く): 290493348

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 249563, 499126, 748689, 998252, 1497378, 2994756, 17718973, 35437946, 53156919, 70875892, 106313838, 212627676]

約数ペア:

[(1, 212627676), (2, 106313838), (3, 70875892), (4, 53156919), (6, 35437946), (12, 17718973), (71, 2994756), (142, 1497378), (213, 998252), (284, 748689), (426, 499126), (852, 249563)]