39403014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19961}}^1$

素因数の和:20020

約数の個数: 32

約数和(自身を含む): 91984896

約数和(自身を除く): 52581882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 19961, 39922, 59883, 119766, 139727, 279454, 419181, 838362, 938167, 1876334, 2814501, 5629002, 6567169, 13134338, 19701507, 39403014]

約数ペア:

[(1, 39403014), (2, 19701507), (3, 13134338), (6, 6567169), (7, 5629002), (14, 2814501), (21, 1876334), (42, 938167), (47, 838362), (94, 419181), (141, 279454), (282, 139727), (329, 119766), (658, 59883), (987, 39922), (1974, 19961)]