81235014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1934167}}^1$

素因数の和:1934179

約数の個数: 16

約数和(自身を含む): 185680128

約数和(自身を除く): 104445114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1934167, 3868334, 5802501, 11605002, 13539169, 27078338, 40617507, 81235014]

約数ペア:

[(1, 81235014), (2, 40617507), (3, 27078338), (6, 13539169), (7, 11605002), (14, 5802501), (21, 3868334), (42, 1934167)]