39894918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{135697}}^1$

素因数の和:135716

約数の個数: 24

約数和(自身を含む): 92817432

約数和(自身を除く): 52922514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 135697, 271394, 407091, 814182, 949879, 1899758, 2849637, 5699274, 6649153, 13298306, 19947459, 39894918]

約数ペア:

[(1, 39894918), (2, 19947459), (3, 13298306), (6, 6649153), (7, 5699274), (14, 2849637), (21, 1899758), (42, 949879), (49, 814182), (98, 407091), (147, 271394), (294, 135697)]