9840292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 21998592

約数和(自身を除く): 12158300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 743, 946, 1204, 1486, 1892, 2972, 3311, 5201, 6622, 8173, 10402, 13244, 16346, 20804, 31949, 32692, 57211, 63898, 114422, 127796, 223643, 228844, 351439, 447286, 702878, 894572, 1405756, 2460073, 4920146, 9840292]

約数ペア:

[(1, 9840292), (2, 4920146), (4, 2460073), (7, 1405756), (11, 894572), (14, 702878), (22, 447286), (28, 351439), (43, 228844), (44, 223643), (77, 127796), (86, 114422), (154, 63898), (172, 57211), (301, 32692), (308, 31949), (473, 20804), (602, 16346), (743, 13244), (946, 10402), (1204, 8173), (1486, 6622), (1892, 5201), (2972, 3311)]