4128138

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 10705920

約数和(自身を除く): 6577782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 163, 189, 201, 326, 378, 402, 469, 489, 603, 938, 978, 1141, 1206, 1407, 1467, 1809, 2282, 2814, 2934, 3423, 3618, 4221, 4401, 6846, 8442, 8802, 10269, 10921, 12663, 20538, 21842, 25326, 30807, 32763, 61614, 65526, 76447, 98289, 152894, 196578, 229341, 294867, 458682, 589734, 688023, 1376046, 2064069, 4128138]

約数ペア:

[(1, 4128138), (2, 2064069), (3, 1376046), (6, 688023), (7, 589734), (9, 458682), (14, 294867), (18, 229341), (21, 196578), (27, 152894), (42, 98289), (54, 76447), (63, 65526), (67, 61614), (126, 32763), (134, 30807), (163, 25326), (189, 21842), (201, 20538), (326, 12663), (378, 10921), (402, 10269), (469, 8802), (489, 8442), (603, 6846), (938, 4401), (978, 4221), (1141, 3618), (1206, 3423), (1407, 2934), (1467, 2814), (1809, 2282)]