54262278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{143551}}^1$

素因数の和:143569

約数の個数: 32

約数和(自身を含む): 137809920

約数和(自身を除く): 83547642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 143551, 287102, 430653, 861306, 1004857, 1291959, 2009714, 2583918, 3014571, 3875877, 6029142, 7751754, 9043713, 18087426, 27131139, 54262278]

約数ペア:

[(1, 54262278), (2, 27131139), (3, 18087426), (6, 9043713), (7, 7751754), (9, 6029142), (14, 3875877), (18, 3014571), (21, 2583918), (27, 2009714), (42, 1291959), (54, 1004857), (63, 861306), (126, 430653), (189, 287102), (378, 143551)]