2086668

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^2$

素因数の和:291

約数の個数: 36

約数和(自身を含む): 5449080

約数和(自身を除く): 3362412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 15012, 19321, 38642, 57963, 77284, 115926, 173889, 231852, 347778, 521667, 695556, 1043334, 2086668]

約数ペア:

[(1, 2086668), (2, 1043334), (3, 695556), (4, 521667), (6, 347778), (9, 231852), (12, 173889), (18, 115926), (27, 77284), (36, 57963), (54, 38642), (108, 19321), (139, 15012), (278, 7506), (417, 5004), (556, 3753), (834, 2502), (1251, 1668)]