81018546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101527}}^1$

素因数の和:101558

約数の個数: 32

約数和(自身を含む): 194933760

約数和(自身を除く): 113915214

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 101527, 203054, 304581, 609162, 710689, 1421378, 1929013, 2132067, 3858026, 4264134, 5787039, 11574078, 13503091, 27006182, 40509273, 81018546]

約数ペア:

[(1, 81018546), (2, 40509273), (3, 27006182), (6, 13503091), (7, 11574078), (14, 5787039), (19, 4264134), (21, 3858026), (38, 2132067), (42, 1929013), (57, 1421378), (114, 710689), (133, 609162), (266, 304581), (399, 203054), (798, 101527)]