18210368722

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{7591}}^1$

素因数の和:7896

約数の個数: 64

約数和(自身を含む): 34437312000

約数和(自身を除く): 16226943278

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 269, 343, 538, 637, 686, 1274, 1883, 3497, 3766, 4459, 6994, 7591, 8918, 13181, 15182, 24479, 26362, 48958, 53137, 92267, 98683, 106274, 171353, 184534, 197366, 342706, 371959, 690781, 743918, 1199471, 1381562, 2041979, 2398942, 2603713, 4083958, 4835467, 5207426, 9670934, 14293853, 26545727, 28587706, 33848269, 53091454, 67696538, 100056971, 185820089, 200113942, 371640178, 700398797, 1300740623, 1400797594, 2601481246, 9105184361, 18210368722]

約数ペア:

[(1, 18210368722), (2, 9105184361), (7, 2601481246), (13, 1400797594), (14, 1300740623), (26, 700398797), (49, 371640178), (91, 200113942), (98, 185820089), (182, 100056971), (269, 67696538), (343, 53091454), (538, 33848269), (637, 28587706), (686, 26545727), (1274, 14293853), (1883, 9670934), (3497, 5207426), (3766, 4835467), (4459, 4083958), (6994, 2603713), (7591, 2398942), (8918, 2041979), (13181, 1381562), (15182, 1199471), (24479, 743918), (26362, 690781), (48958, 371959), (53137, 342706), (92267, 197366), (98683, 184534), (106274, 171353)]