28839834

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{28109}}^1$

素因数の和:28139

約数の個数: 32

約数和(自身を含む): 67464000

約数和(自身を除く): 38624166

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 28109, 56218, 84327, 168654, 252981, 505962, 534071, 758943, 1068142, 1517886, 1602213, 3204426, 4806639, 9613278, 14419917, 28839834]

約数ペア:

[(1, 28839834), (2, 14419917), (3, 9613278), (6, 4806639), (9, 3204426), (18, 1602213), (19, 1517886), (27, 1068142), (38, 758943), (54, 534071), (57, 505962), (114, 252981), (171, 168654), (342, 84327), (513, 56218), (1026, 28109)]