25827786

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 58181760

約数和(自身を除く): 32353974

約数列:

[1, 2, 3, 6, 9, 18, 41, 79, 82, 123, 158, 237, 246, 369, 443, 474, 711, 738, 886, 1329, 1422, 2658, 3239, 3987, 6478, 7974, 9717, 18163, 19434, 29151, 34997, 36326, 54489, 58302, 69994, 104991, 108978, 163467, 209982, 314973, 326934, 629946, 1434877, 2869754, 4304631, 8609262, 12913893, 25827786]

約数ペア:

[(1, 25827786), (2, 12913893), (3, 8609262), (6, 4304631), (9, 2869754), (18, 1434877), (41, 629946), (79, 326934), (82, 314973), (123, 209982), (158, 163467), (237, 108978), (246, 104991), (369, 69994), (443, 58302), (474, 54489), (711, 36326), (738, 34997), (886, 29151), (1329, 19434), (1422, 18163), (2658, 9717), (3239, 7974), (3987, 6478)]