19277248536

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{980731}}^1$

素因数の和:980766

約数の個数: 128

約数和(自身を含む): 65905190400

約数和(自身を除く): 46627941864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 980731, 1961462, 2942193, 3922924, 5884386, 6865117, 7845848, 8826579, 11768772, 12749503, 13730234, 17653158, 20595351, 23537544, 25499006, 26479737, 27460468, 35306316, 38248509, 41190702, 50998012, 52959474, 54920936, 61786053, 70612632, 76497018, 82381404, 89246521, 101996024, 105918948, 114745527, 123572106, 152994036, 164762808, 178493042, 185358159, 211837896, 229491054, 247144212, 267739563, 305988072, 344236581, 356986084, 370716318, 458982108, 494288424, 535479126, 688473162, 713972168, 741432636, 803218689, 917964216, 1070958252, 1376946324, 1482865272, 1606437378, 2141916504, 2409656067, 2753892648, 3212874756, 4819312134, 6425749512, 9638624268, 19277248536]

約数ペア:

[(1, 19277248536), (2, 9638624268), (3, 6425749512), (4, 4819312134), (6, 3212874756), (7, 2753892648), (8, 2409656067), (9, 2141916504), (12, 1606437378), (13, 1482865272), (14, 1376946324), (18, 1070958252), (21, 917964216), (24, 803218689), (26, 741432636), (27, 713972168), (28, 688473162), (36, 535479126), (39, 494288424), (42, 458982108), (52, 370716318), (54, 356986084), (56, 344236581), (63, 305988072), (72, 267739563), (78, 247144212), (84, 229491054), (91, 211837896), (104, 185358159), (108, 178493042), (117, 164762808), (126, 152994036), (156, 123572106), (168, 114745527), (182, 105918948), (189, 101996024), (216, 89246521), (234, 82381404), (252, 76497018), (273, 70612632), (312, 61786053), (351, 54920936), (364, 52959474), (378, 50998012), (468, 41190702), (504, 38248509), (546, 35306316), (702, 27460468), (728, 26479737), (756, 25499006), (819, 23537544), (936, 20595351), (1092, 17653158), (1404, 13730234), (1512, 12749503), (1638, 11768772), (2184, 8826579), (2457, 7845848), (2808, 6865117), (3276, 5884386), (4914, 3922924), (6552, 2942193), (9828, 1961462), (19656, 980731)]