9813258

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2028

約数の個数: 64

約数和(自身を含む): 26853120

約数和(自身を除く): 17039862

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 1997, 2457, 3994, 4914, 5991, 11982, 13979, 17973, 25961, 27958, 35946, 41937, 51922, 53919, 77883, 83874, 107838, 125811, 155766, 181727, 233649, 251622, 363454, 377433, 467298, 545181, 700947, 754866, 1090362, 1401894, 1635543, 3271086, 4906629, 9813258]

約数ペア:

[(1, 9813258), (2, 4906629), (3, 3271086), (6, 1635543), (7, 1401894), (9, 1090362), (13, 754866), (14, 700947), (18, 545181), (21, 467298), (26, 377433), (27, 363454), (39, 251622), (42, 233649), (54, 181727), (63, 155766), (78, 125811), (91, 107838), (117, 83874), (126, 77883), (182, 53919), (189, 51922), (234, 41937), (273, 35946), (351, 27958), (378, 25961), (546, 17973), (702, 13979), (819, 11982), (1638, 5991), (1997, 4914), (2457, 3994)]