2009143926

素因数分解:

$2^1\times 3^5\times {\mathrm{1307}}^1\times {\mathrm{3163}}^1$

素因数の和:4487

約数の個数: 48

約数和(自身を含む): 4519255104

約数和(自身を除く): 2510111178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 1307, 2614, 3163, 3921, 6326, 7842, 9489, 11763, 18978, 23526, 28467, 35289, 56934, 70578, 85401, 105867, 170802, 211734, 256203, 317601, 512406, 635202, 768609, 1537218, 4134041, 8268082, 12402123, 24804246, 37206369, 74412738, 111619107, 223238214, 334857321, 669714642, 1004571963, 2009143926]

約数ペア:

[(1, 2009143926), (2, 1004571963), (3, 669714642), (6, 334857321), (9, 223238214), (18, 111619107), (27, 74412738), (54, 37206369), (81, 24804246), (162, 12402123), (243, 8268082), (486, 4134041), (1307, 1537218), (2614, 768609), (3163, 635202), (3921, 512406), (6326, 317601), (7842, 256203), (9489, 211734), (11763, 170802), (18978, 105867), (23526, 85401), (28467, 70578), (35289, 56934)]