4069842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 9630720

約数和(自身を除く): 5560878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 127, 147, 218, 254, 294, 327, 381, 654, 762, 763, 889, 1526, 1778, 2289, 2667, 4578, 5334, 5341, 6223, 10682, 12446, 13843, 16023, 18669, 27686, 32046, 37338, 41529, 83058, 96901, 193802, 290703, 581406, 678307, 1356614, 2034921, 4069842]

約数ペア:

[(1, 4069842), (2, 2034921), (3, 1356614), (6, 678307), (7, 581406), (14, 290703), (21, 193802), (42, 96901), (49, 83058), (98, 41529), (109, 37338), (127, 32046), (147, 27686), (218, 18669), (254, 16023), (294, 13843), (327, 12446), (381, 10682), (654, 6223), (762, 5341), (763, 5334), (889, 4578), (1526, 2667), (1778, 2289)]