8686686

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3313}}^1$

素因数の和:3360

約数の個数: 32

約数和(自身を含む): 19088640

約数和(自身を除く): 10401954

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 3313, 6626, 9939, 19878, 62947, 76199, 125894, 152398, 188841, 228597, 377682, 457194, 1447781, 2895562, 4343343, 8686686]

約数ペア:

[(1, 8686686), (2, 4343343), (3, 2895562), (6, 1447781), (19, 457194), (23, 377682), (38, 228597), (46, 188841), (57, 152398), (69, 125894), (114, 76199), (138, 62947), (437, 19878), (874, 9939), (1311, 6626), (2622, 3313)]