28549206

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{75527}}^1$

素因数の和:75545

約数の個数: 32

約数和(自身を含む): 72506880

約数和(自身を除く): 43957674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 75527, 151054, 226581, 453162, 528689, 679743, 1057378, 1359486, 1586067, 2039229, 3172134, 4078458, 4758201, 9516402, 14274603, 28549206]

約数ペア:

[(1, 28549206), (2, 14274603), (3, 9516402), (6, 4758201), (7, 4078458), (9, 3172134), (14, 2039229), (18, 1586067), (21, 1359486), (27, 1057378), (42, 679743), (54, 528689), (63, 453162), (126, 226581), (189, 151054), (378, 75527)]