86433018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{1471}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 197836800

約数和(自身を除く): 111403782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1399, 1471, 2798, 2942, 4197, 4413, 8394, 8826, 9793, 10297, 19586, 20594, 29379, 30891, 58758, 61782, 2057929, 4115858, 6173787, 12347574, 14405503, 28811006, 43216509, 86433018]

約数ペア:

[(1, 86433018), (2, 43216509), (3, 28811006), (6, 14405503), (7, 12347574), (14, 6173787), (21, 4115858), (42, 2057929), (1399, 61782), (1471, 58758), (2798, 30891), (2942, 29379), (4197, 20594), (4413, 19586), (8394, 10297), (8826, 9793)]