26193258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15991}}^1$

素因数の和:16019

約数の個数: 48

約数和(自身を含む): 69853056

約数和(自身を除く): 43659798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 15991, 31982, 47973, 95946, 111937, 143919, 207883, 223874, 287838, 335811, 415766, 623649, 671622, 1007433, 1247298, 1455181, 1870947, 2014866, 2910362, 3741894, 4365543, 8731086, 13096629, 26193258]

約数ペア:

[(1, 26193258), (2, 13096629), (3, 8731086), (6, 4365543), (7, 3741894), (9, 2910362), (13, 2014866), (14, 1870947), (18, 1455181), (21, 1247298), (26, 1007433), (39, 671622), (42, 623649), (63, 415766), (78, 335811), (91, 287838), (117, 223874), (126, 207883), (182, 143919), (234, 111937), (273, 95946), (546, 47973), (819, 31982), (1638, 15991)]