21186131424

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{2297}}^1\times {\mathrm{3313}}^1$

素因数の和:5652

約数の個数: 96

約数和(自身を含む): 57573724320

約数和(自身を除く): 36387592896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2297, 2784, 3313, 4594, 6626, 6891, 9188, 9939, 13252, 13782, 18376, 19878, 26504, 27564, 36752, 39756, 53008, 55128, 66613, 73504, 79512, 96077, 106016, 110256, 133226, 159024, 192154, 199839, 220512, 266452, 288231, 318048, 384308, 399678, 532904, 576462, 768616, 799356, 1065808, 1152924, 1537232, 1598712, 2131616, 2305848, 3074464, 3197424, 4611696, 6394848, 7609961, 9223392, 15219922, 22829883, 30439844, 45659766, 60879688, 91319532, 121759376, 182639064, 220688869, 243518752, 365278128, 441377738, 662066607, 730556256, 882755476, 1324133214, 1765510952, 2648266428, 3531021904, 5296532856, 7062043808, 10593065712, 21186131424]

約数ペア:

[(1, 21186131424), (2, 10593065712), (3, 7062043808), (4, 5296532856), (6, 3531021904), (8, 2648266428), (12, 1765510952), (16, 1324133214), (24, 882755476), (29, 730556256), (32, 662066607), (48, 441377738), (58, 365278128), (87, 243518752), (96, 220688869), (116, 182639064), (174, 121759376), (232, 91319532), (348, 60879688), (464, 45659766), (696, 30439844), (928, 22829883), (1392, 15219922), (2297, 9223392), (2784, 7609961), (3313, 6394848), (4594, 4611696), (6626, 3197424), (6891, 3074464), (9188, 2305848), (9939, 2131616), (13252, 1598712), (13782, 1537232), (18376, 1152924), (19878, 1065808), (26504, 799356), (27564, 768616), (36752, 576462), (39756, 532904), (53008, 399678), (55128, 384308), (66613, 318048), (73504, 288231), (79512, 266452), (96077, 220512), (106016, 199839), (110256, 192154), (133226, 159024)]