54256986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{143537}}^1$

素因数の和:143555

約数の個数: 32

約数和(自身を含む): 137796480

約数和(自身を除く): 83539494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 143537, 287074, 430611, 861222, 1004759, 1291833, 2009518, 2583666, 3014277, 3875499, 6028554, 7750998, 9042831, 18085662, 27128493, 54256986]

約数ペア:

[(1, 54256986), (2, 27128493), (3, 18085662), (6, 9042831), (7, 7750998), (9, 6028554), (14, 3875499), (18, 3014277), (21, 2583666), (27, 2009518), (42, 1291833), (54, 1004759), (63, 861222), (126, 430611), (189, 287074), (378, 143537)]