974772162

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31321}}^1$

素因数の和:31368

約数の個数: 96

約数和(自身を含む): 2736289920

約数和(自身を除く): 1761517758

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 10374, 15561, 31122, 31321, 62642, 93963, 187926, 219247, 281889, 407173, 438494, 563778, 595099, 657741, 814346, 1190198, 1221519, 1315482, 1785297, 1973223, 2443038, 2850211, 3570594, 3664557, 3946446, 4165693, 5355891, 5700422, 7329114, 7736287, 8331386, 8550633, 10711782, 12497079, 15472574, 17101266, 23208861, 24994158, 25651899, 37491237, 46417722, 51303798, 54154009, 69626583, 74982474, 108308018, 139253166, 162462027, 324924054, 487386081, 974772162]

約数ペア:

[(1, 974772162), (2, 487386081), (3, 324924054), (6, 162462027), (7, 139253166), (9, 108308018), (13, 74982474), (14, 69626583), (18, 54154009), (19, 51303798), (21, 46417722), (26, 37491237), (38, 25651899), (39, 24994158), (42, 23208861), (57, 17101266), (63, 15472574), (78, 12497079), (91, 10711782), (114, 8550633), (117, 8331386), (126, 7736287), (133, 7329114), (171, 5700422), (182, 5355891), (234, 4165693), (247, 3946446), (266, 3664557), (273, 3570594), (342, 2850211), (399, 2443038), (494, 1973223), (546, 1785297), (741, 1315482), (798, 1221519), (819, 1190198), (1197, 814346), (1482, 657741), (1638, 595099), (1729, 563778), (2223, 438494), (2394, 407173), (3458, 281889), (4446, 219247), (5187, 187926), (10374, 93963), (15561, 62642), (31122, 31321)]