15722938782

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{178301}}^1$

素因数の和:178406

約数の個数: 64

約数和(自身を含む): 36972702720

約数和(自身を除く): 21249763938

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 71, 138, 142, 207, 213, 414, 426, 621, 639, 1242, 1278, 1633, 1917, 3266, 3834, 4899, 9798, 14697, 29394, 44091, 88182, 178301, 356602, 534903, 1069806, 1604709, 3209418, 4100923, 4814127, 8201846, 9628254, 12302769, 12659371, 24605538, 25318742, 36908307, 37978113, 73816614, 75956226, 110724921, 113934339, 221449842, 227868678, 291165533, 341803017, 582331066, 683606034, 873496599, 1746993198, 2620489797, 5240979594, 7861469391, 15722938782]

約数ペア:

[(1, 15722938782), (2, 7861469391), (3, 5240979594), (6, 2620489797), (9, 1746993198), (18, 873496599), (23, 683606034), (27, 582331066), (46, 341803017), (54, 291165533), (69, 227868678), (71, 221449842), (138, 113934339), (142, 110724921), (207, 75956226), (213, 73816614), (414, 37978113), (426, 36908307), (621, 25318742), (639, 24605538), (1242, 12659371), (1278, 12302769), (1633, 9628254), (1917, 8201846), (3266, 4814127), (3834, 4100923), (4899, 3209418), (9798, 1604709), (14697, 1069806), (29394, 534903), (44091, 356602), (88182, 178301)]