2259306

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 5913600

約数和(自身を除く): 3654294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 139, 189, 258, 278, 301, 378, 387, 417, 602, 774, 834, 903, 973, 1161, 1251, 1806, 1946, 2322, 2502, 2709, 2919, 3753, 5418, 5838, 5977, 7506, 8127, 8757, 11954, 16254, 17514, 17931, 26271, 35862, 41839, 52542, 53793, 83678, 107586, 125517, 161379, 251034, 322758, 376551, 753102, 1129653, 2259306]

約数ペア:

[(1, 2259306), (2, 1129653), (3, 753102), (6, 376551), (7, 322758), (9, 251034), (14, 161379), (18, 125517), (21, 107586), (27, 83678), (42, 53793), (43, 52542), (54, 41839), (63, 35862), (86, 26271), (126, 17931), (129, 17514), (139, 16254), (189, 11954), (258, 8757), (278, 8127), (301, 7506), (378, 5977), (387, 5838), (417, 5418), (602, 3753), (774, 2919), (834, 2709), (903, 2502), (973, 2322), (1161, 1946), (1251, 1806)]