78085818

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{40543}}^1$

素因数の和:40658

約数の個数: 24

約数和(自身を含む): 170771328

約数和(自身を除く): 92685510

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 40543, 81086, 121629, 243258, 364887, 729774, 4338101, 8676202, 13014303, 26028606, 39042909, 78085818]

約数ペア:

[(1, 78085818), (2, 39042909), (3, 26028606), (6, 13014303), (9, 8676202), (18, 4338101), (107, 729774), (214, 364887), (321, 243258), (642, 121629), (963, 81086), (1926, 40543)]