42719142

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{309559}}^1$

素因数の和:309587

約数の個数: 16

約数和(自身を含む): 89153280

約数和(自身を除く): 46434138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 309559, 619118, 928677, 1857354, 7119857, 14239714, 21359571, 42719142]

約数ペア:

[(1, 42719142), (2, 21359571), (3, 14239714), (6, 7119857), (23, 1857354), (46, 928677), (69, 619118), (138, 309559)]