813651342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19372651}}^1$

素因数の和:19372663

約数の個数: 16

約数和(自身を含む): 1859774592

約数和(自身を除く): 1046123250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19372651, 38745302, 58117953, 116235906, 135608557, 271217114, 406825671, 813651342]

約数ペア:

[(1, 813651342), (2, 406825671), (3, 271217114), (6, 135608557), (7, 116235906), (14, 58117953), (21, 38745302), (42, 19372651)]