16804575354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{21589}}^1$

素因数の和:22075

約数の個数: 64

約数和(自身を含む): 39396741120

約数和(自身を除く): 22592165766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 431, 602, 862, 903, 1293, 1806, 2586, 3017, 6034, 9051, 18102, 18533, 21589, 37066, 43178, 55599, 64767, 111198, 129534, 129731, 151123, 259462, 302246, 389193, 453369, 778386, 906738, 928327, 1856654, 2784981, 5569962, 6498289, 9304859, 12996578, 18609718, 19494867, 27914577, 38989734, 55829154, 65134013, 130268026, 195402039, 390804078, 400108937, 800217874, 1200326811, 2400653622, 2800762559, 5601525118, 8402287677, 16804575354]

約数ペア:

[(1, 16804575354), (2, 8402287677), (3, 5601525118), (6, 2800762559), (7, 2400653622), (14, 1200326811), (21, 800217874), (42, 400108937), (43, 390804078), (86, 195402039), (129, 130268026), (258, 65134013), (301, 55829154), (431, 38989734), (602, 27914577), (862, 19494867), (903, 18609718), (1293, 12996578), (1806, 9304859), (2586, 6498289), (3017, 5569962), (6034, 2784981), (9051, 1856654), (18102, 928327), (18533, 906738), (21589, 778386), (37066, 453369), (43178, 389193), (55599, 302246), (64767, 259462), (111198, 151123), (129534, 129731)]