12678792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 36526080

約数和(自身を除く): 23847288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 463, 489, 652, 926, 978, 1141, 1304, 1389, 1852, 1956, 2282, 2778, 3241, 3423, 3704, 3912, 4564, 5556, 6482, 6846, 9128, 9723, 11112, 12964, 13692, 19446, 25928, 27384, 38892, 75469, 77784, 150938, 226407, 301876, 452814, 528283, 603752, 905628, 1056566, 1584849, 1811256, 2113132, 3169698, 4226264, 6339396, 12678792]

約数ペア:

[(1, 12678792), (2, 6339396), (3, 4226264), (4, 3169698), (6, 2113132), (7, 1811256), (8, 1584849), (12, 1056566), (14, 905628), (21, 603752), (24, 528283), (28, 452814), (42, 301876), (56, 226407), (84, 150938), (163, 77784), (168, 75469), (326, 38892), (463, 27384), (489, 25928), (652, 19446), (926, 13692), (978, 12964), (1141, 11112), (1304, 9723), (1389, 9128), (1852, 6846), (1956, 6482), (2282, 5556), (2778, 4564), (3241, 3912), (3423, 3704)]