21450395664

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{877}}^1\times {\mathrm{5857}}^1$

素因数の和:6777

約数の個数: 120

約数和(自身を含む): 62182787160

約数和(自身を除く): 40732391496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 877, 1044, 1392, 1754, 2088, 2631, 3508, 4176, 5262, 5857, 7016, 7893, 10524, 11714, 14032, 15786, 17571, 21048, 23428, 25433, 31572, 35142, 42096, 46856, 50866, 52713, 63144, 70284, 76299, 93712, 101732, 105426, 126288, 140568, 152598, 169853, 203464, 210852, 228897, 281136, 305196, 339706, 406928, 421704, 457794, 509559, 610392, 679412, 843408, 915588, 1019118, 1220784, 1358824, 1528677, 1831176, 2038236, 2717648, 3057354, 3662352, 4076472, 5136589, 6114708, 8152944, 10273178, 12229416, 15409767, 20546356, 24458832, 30819534, 41092712, 46229301, 61639068, 82185424, 92458602, 123278136, 148961081, 184917204, 246556272, 297922162, 369834408, 446883243, 595844324, 739668816, 893766486, 1191688648, 1340649729, 1787532972, 2383377296, 2681299458, 3575065944, 5362598916, 7150131888, 10725197832, 21450395664]

約数ペア:

[(1, 21450395664), (2, 10725197832), (3, 7150131888), (4, 5362598916), (6, 3575065944), (8, 2681299458), (9, 2383377296), (12, 1787532972), (16, 1340649729), (18, 1191688648), (24, 893766486), (29, 739668816), (36, 595844324), (48, 446883243), (58, 369834408), (72, 297922162), (87, 246556272), (116, 184917204), (144, 148961081), (174, 123278136), (232, 92458602), (261, 82185424), (348, 61639068), (464, 46229301), (522, 41092712), (696, 30819534), (877, 24458832), (1044, 20546356), (1392, 15409767), (1754, 12229416), (2088, 10273178), (2631, 8152944), (3508, 6114708), (4176, 5136589), (5262, 4076472), (5857, 3662352), (7016, 3057354), (7893, 2717648), (10524, 2038236), (11714, 1831176), (14032, 1528677), (15786, 1358824), (17571, 1220784), (21048, 1019118), (23428, 915588), (25433, 843408), (31572, 679412), (35142, 610392), (42096, 509559), (46856, 457794), (50866, 421704), (52713, 406928), (63144, 339706), (70284, 305196), (76299, 281136), (93712, 228897), (101732, 210852), (105426, 203464), (126288, 169853), (140568, 152598)]