8171394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 21288960

約数和(自身を除く): 13117566

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 769, 966, 1518, 1538, 1771, 2307, 3542, 4614, 5313, 5383, 8459, 10626, 10766, 16149, 16918, 17687, 25377, 32298, 35374, 50754, 53061, 59213, 106122, 118426, 123809, 177639, 194557, 247618, 355278, 371427, 389114, 583671, 742854, 1167342, 1361899, 2723798, 4085697, 8171394]

約数ペア:

[(1, 8171394), (2, 4085697), (3, 2723798), (6, 1361899), (7, 1167342), (11, 742854), (14, 583671), (21, 389114), (22, 371427), (23, 355278), (33, 247618), (42, 194557), (46, 177639), (66, 123809), (69, 118426), (77, 106122), (138, 59213), (154, 53061), (161, 50754), (231, 35374), (253, 32298), (322, 25377), (462, 17687), (483, 16918), (506, 16149), (759, 10766), (769, 10626), (966, 8459), (1518, 5383), (1538, 5313), (1771, 4614), (2307, 3542)]