66234836

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{45869}}^1$

素因数の和:45911

約数の個数: 18

約数和(自身を含む): 122335290

約数和(自身を除く): 56100454

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 45869, 91738, 183476, 871511, 1743022, 3486044, 16558709, 33117418, 66234836]

約数ペア:

[(1, 66234836), (2, 33117418), (4, 16558709), (19, 3486044), (38, 1743022), (76, 871511), (361, 183476), (722, 91738), (1444, 45869)]