9868012

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 22982400

約数和(自身を除く): 13114388

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 199, 253, 308, 322, 398, 506, 539, 644, 796, 1012, 1078, 1127, 1393, 1771, 2156, 2189, 2254, 2786, 3542, 4378, 4508, 4577, 5572, 7084, 8756, 9154, 9751, 12397, 15323, 18308, 19502, 24794, 30646, 32039, 39004, 49588, 50347, 61292, 64078, 100694, 107261, 128156, 201388, 214522, 224273, 352429, 429044, 448546, 704858, 897092, 1409716, 2467003, 4934006, 9868012]

約数ペア:

[(1, 9868012), (2, 4934006), (4, 2467003), (7, 1409716), (11, 897092), (14, 704858), (22, 448546), (23, 429044), (28, 352429), (44, 224273), (46, 214522), (49, 201388), (77, 128156), (92, 107261), (98, 100694), (154, 64078), (161, 61292), (196, 50347), (199, 49588), (253, 39004), (308, 32039), (322, 30646), (398, 24794), (506, 19502), (539, 18308), (644, 15323), (796, 12397), (1012, 9751), (1078, 9154), (1127, 8756), (1393, 7084), (1771, 5572), (2156, 4577), (2189, 4508), (2254, 4378), (2786, 3542)]