21993075936

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^2\times {\mathrm{50207}}^1$

素因数の和:50255

約数の個数: 180

約数和(自身を含む): 70040611872

約数和(自身を除く): 48047535936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 169, 208, 216, 234, 288, 312, 324, 338, 351, 416, 432, 468, 507, 624, 648, 676, 702, 864, 936, 1014, 1053, 1248, 1296, 1352, 1404, 1521, 1872, 2028, 2106, 2592, 2704, 2808, 3042, 3744, 4056, 4212, 4563, 5408, 5616, 6084, 8112, 8424, 9126, 11232, 12168, 13689, 16224, 16848, 18252, 24336, 27378, 33696, 36504, 48672, 50207, 54756, 73008, 100414, 109512, 146016, 150621, 200828, 219024, 301242, 401656, 438048, 451863, 602484, 652691, 803312, 903726, 1204968, 1305382, 1355589, 1606624, 1807452, 1958073, 2409936, 2610764, 2711178, 3614904, 3916146, 4066767, 4819872, 5221528, 5422356, 5874219, 7229808, 7832292, 8133534, 8484983, 10443056, 10844712, 11748438, 14459616, 15664584, 16267068, 16969966, 17622657, 20886112, 21689424, 23496876, 25454949, 31329168, 32534136, 33939932, 35245314, 43378848, 46993752, 50909898, 52867971, 62658336, 65068272, 67879864, 70490628, 76364847, 93987504, 101819796, 105735942, 130136544, 135759728, 140981256, 152729694, 187975008, 203639592, 211471884, 229094541, 271519456, 281962512, 305459388, 407279184, 422943768, 458189082, 563925024, 610918776, 687283623, 814558368, 845887536, 916378164, 1221837552, 1374567246, 1691775072, 1832756328, 2443675104, 2749134492, 3665512656, 5498268984, 7331025312, 10996537968, 21993075936]

約数ペア:

[(1, 21993075936), (2, 10996537968), (3, 7331025312), (4, 5498268984), (6, 3665512656), (8, 2749134492), (9, 2443675104), (12, 1832756328), (13, 1691775072), (16, 1374567246), (18, 1221837552), (24, 916378164), (26, 845887536), (27, 814558368), (32, 687283623), (36, 610918776), (39, 563925024), (48, 458189082), (52, 422943768), (54, 407279184), (72, 305459388), (78, 281962512), (81, 271519456), (96, 229094541), (104, 211471884), (108, 203639592), (117, 187975008), (144, 152729694), (156, 140981256), (162, 135759728), (169, 130136544), (208, 105735942), (216, 101819796), (234, 93987504), (288, 76364847), (312, 70490628), (324, 67879864), (338, 65068272), (351, 62658336), (416, 52867971), (432, 50909898), (468, 46993752), (507, 43378848), (624, 35245314), (648, 33939932), (676, 32534136), (702, 31329168), (864, 25454949), (936, 23496876), (1014, 21689424), (1053, 20886112), (1248, 17622657), (1296, 16969966), (1352, 16267068), (1404, 15664584), (1521, 14459616), (1872, 11748438), (2028, 10844712), (2106, 10443056), (2592, 8484983), (2704, 8133534), (2808, 7832292), (3042, 7229808), (3744, 5874219), (4056, 5422356), (4212, 5221528), (4563, 4819872), (5408, 4066767), (5616, 3916146), (6084, 3614904), (8112, 2711178), (8424, 2610764), (9126, 2409936), (11232, 1958073), (12168, 1807452), (13689, 1606624), (16224, 1355589), (16848, 1305382), (18252, 1204968), (24336, 903726), (27378, 803312), (33696, 652691), (36504, 602484), (48672, 451863), (50207, 438048), (54756, 401656), (73008, 301242), (100414, 219024), (109512, 200828), (146016, 150621)]