13531154

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 72

約数和(自身を含む): 27537840

約数和(自身を除く): 14006686

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 43, 49, 86, 91, 98, 133, 169, 182, 247, 266, 301, 338, 494, 559, 602, 637, 817, 931, 1118, 1183, 1274, 1634, 1729, 1862, 2107, 2366, 3211, 3458, 3913, 4214, 5719, 6422, 7267, 7826, 8281, 10621, 11438, 12103, 14534, 16562, 21242, 22477, 24206, 27391, 40033, 44954, 50869, 54782, 74347, 80066, 101738, 138073, 148694, 157339, 276146, 314678, 356083, 520429, 712166, 966511, 1040858, 1933022, 6765577, 13531154]

約数ペア:

[(1, 13531154), (2, 6765577), (7, 1933022), (13, 1040858), (14, 966511), (19, 712166), (26, 520429), (38, 356083), (43, 314678), (49, 276146), (86, 157339), (91, 148694), (98, 138073), (133, 101738), (169, 80066), (182, 74347), (247, 54782), (266, 50869), (301, 44954), (338, 40033), (494, 27391), (559, 24206), (602, 22477), (637, 21242), (817, 16562), (931, 14534), (1118, 12103), (1183, 11438), (1274, 10621), (1634, 8281), (1729, 7826), (1862, 7267), (2107, 6422), (2366, 5719), (3211, 4214), (3458, 3913)]