6407946

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 15073344

約数和(自身を除く): 8665398

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 487, 731, 774, 974, 1461, 1462, 2193, 2922, 4383, 4386, 6579, 8279, 8766, 13158, 16558, 20941, 24837, 41882, 49674, 62823, 74511, 125646, 149022, 188469, 355997, 376938, 711994, 1067991, 2135982, 3203973, 6407946]

約数ペア:

[(1, 6407946), (2, 3203973), (3, 2135982), (6, 1067991), (9, 711994), (17, 376938), (18, 355997), (34, 188469), (43, 149022), (51, 125646), (86, 74511), (102, 62823), (129, 49674), (153, 41882), (258, 24837), (306, 20941), (387, 16558), (487, 13158), (731, 8766), (774, 8279), (974, 6579), (1461, 4386), (1462, 4383), (2193, 2922)]