42480678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307831}}^1$

素因数の和:307859

約数の個数: 16

約数和(自身を含む): 88655616

約数和(自身を除く): 46174938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 307831, 615662, 923493, 1846986, 7080113, 14160226, 21240339, 42480678]

約数ペア:

[(1, 42480678), (2, 21240339), (3, 14160226), (6, 7080113), (23, 1846986), (46, 923493), (69, 615662), (138, 307831)]