227720346

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{18013}}^1$

素因数の和:18075

約数の個数: 48

約数和(自身を含む): 542149344

約数和(自身を除く): 314428998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 12642, 18013, 36026, 54039, 108078, 126091, 252182, 378273, 756546, 774559, 882637, 1549118, 1765274, 2323677, 2647911, 4647354, 5295822, 5421913, 10843826, 16265739, 32531478, 37953391, 75906782, 113860173, 227720346]

約数ペア:

[(1, 227720346), (2, 113860173), (3, 75906782), (6, 37953391), (7, 32531478), (14, 16265739), (21, 10843826), (42, 5421913), (43, 5295822), (49, 4647354), (86, 2647911), (98, 2323677), (129, 1765274), (147, 1549118), (258, 882637), (294, 774559), (301, 756546), (602, 378273), (903, 252182), (1806, 126091), (2107, 108078), (4214, 54039), (6321, 36026), (12642, 18013)]