19418066976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2626903}}^1$

素因数の和:2626934

約数の個数: 96

約数和(自身を含む): 63550061568

約数和(自身を除く): 44131994592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 2626903, 5253806, 7880709, 10507612, 15761418, 18388321, 21015224, 28895933, 31522836, 36776642, 42030448, 55164963, 57791866, 63045672, 73553284, 84060896, 86687799, 110329926, 115583732, 126091344, 147106568, 173375598, 202271531, 220659852, 231167464, 252182688, 294213136, 346751196, 404543062, 441319704, 462334928, 588426272, 606814593, 693502392, 809086124, 882639408, 924669856, 1213629186, 1387004784, 1618172248, 1765278816, 2427258372, 2774009568, 3236344496, 4854516744, 6472688992, 9709033488, 19418066976]

約数ペア:

[(1, 19418066976), (2, 9709033488), (3, 6472688992), (4, 4854516744), (6, 3236344496), (7, 2774009568), (8, 2427258372), (11, 1765278816), (12, 1618172248), (14, 1387004784), (16, 1213629186), (21, 924669856), (22, 882639408), (24, 809086124), (28, 693502392), (32, 606814593), (33, 588426272), (42, 462334928), (44, 441319704), (48, 404543062), (56, 346751196), (66, 294213136), (77, 252182688), (84, 231167464), (88, 220659852), (96, 202271531), (112, 173375598), (132, 147106568), (154, 126091344), (168, 115583732), (176, 110329926), (224, 86687799), (231, 84060896), (264, 73553284), (308, 63045672), (336, 57791866), (352, 55164963), (462, 42030448), (528, 36776642), (616, 31522836), (672, 28895933), (924, 21015224), (1056, 18388321), (1232, 15761418), (1848, 10507612), (2464, 7880709), (3696, 5253806), (7392, 2626903)]