27795654

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 62874240

約数和(自身を除く): 35078586

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 109, 186, 218, 279, 327, 457, 558, 654, 914, 981, 1371, 1962, 2742, 3379, 4113, 6758, 8226, 10137, 14167, 20274, 28334, 30411, 42501, 49813, 60822, 85002, 99626, 127503, 149439, 255006, 298878, 448317, 896634, 1544203, 3088406, 4632609, 9265218, 13897827, 27795654]

約数ペア:

[(1, 27795654), (2, 13897827), (3, 9265218), (6, 4632609), (9, 3088406), (18, 1544203), (31, 896634), (62, 448317), (93, 298878), (109, 255006), (186, 149439), (218, 127503), (279, 99626), (327, 85002), (457, 60822), (558, 49813), (654, 42501), (914, 30411), (981, 28334), (1371, 20274), (1962, 14167), (2742, 10137), (3379, 8226), (4113, 6758)]