2168849214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{66977}}^1$

素因数の和:67249

約数の個数: 48

約数和(自身を含む): 5391461088

約数和(自身を除く): 3222611874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 514, 771, 1542, 1799, 2313, 3598, 4626, 5397, 10794, 16191, 32382, 66977, 133954, 200931, 401862, 468839, 602793, 937678, 1205586, 1406517, 2813034, 4219551, 8439102, 17213089, 34426178, 51639267, 103278534, 120491623, 154917801, 240983246, 309835602, 361474869, 722949738, 1084424607, 2168849214]

約数ペア:

[(1, 2168849214), (2, 1084424607), (3, 722949738), (6, 361474869), (7, 309835602), (9, 240983246), (14, 154917801), (18, 120491623), (21, 103278534), (42, 51639267), (63, 34426178), (126, 17213089), (257, 8439102), (514, 4219551), (771, 2813034), (1542, 1406517), (1799, 1205586), (2313, 937678), (3598, 602793), (4626, 468839), (5397, 401862), (10794, 200931), (16191, 133954), (32382, 66977)]