66938862

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5387}}^1$

素因数の和:5520

約数の個数: 32

約数和(自身を含む): 142243200

約数和(自身を除く): 75304338

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 2071, 4142, 5387, 6213, 10774, 12426, 16161, 32322, 102353, 204706, 307059, 587183, 614118, 1174366, 1761549, 3523098, 11156477, 22312954, 33469431, 66938862]

約数ペア:

[(1, 66938862), (2, 33469431), (3, 22312954), (6, 11156477), (19, 3523098), (38, 1761549), (57, 1174366), (109, 614118), (114, 587183), (218, 307059), (327, 204706), (654, 102353), (2071, 32322), (4142, 16161), (5387, 12426), (6213, 10774)]