7866054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 19648512

約数和(自身を除く): 11782458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 383, 489, 766, 978, 1141, 1149, 1467, 2282, 2298, 2681, 2934, 3423, 3447, 5362, 6846, 6894, 8043, 10269, 16086, 20538, 24129, 48258, 62429, 124858, 187287, 374574, 437003, 561861, 874006, 1123722, 1311009, 2622018, 3933027, 7866054]

約数ペア:

[(1, 7866054), (2, 3933027), (3, 2622018), (6, 1311009), (7, 1123722), (9, 874006), (14, 561861), (18, 437003), (21, 374574), (42, 187287), (63, 124858), (126, 62429), (163, 48258), (326, 24129), (383, 20538), (489, 16086), (766, 10269), (978, 8043), (1141, 6894), (1149, 6846), (1467, 5362), (2282, 3447), (2298, 3423), (2681, 2934)]