1206828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{4789}}^1$

素因数の和:4806

約数の個数: 36

約数和(自身を含む): 3487120

約数和(自身を除く): 2280292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 4789, 9578, 14367, 19156, 28734, 33523, 43101, 57468, 67046, 86202, 100569, 134092, 172404, 201138, 301707, 402276, 603414, 1206828]

約数ペア:

[(1, 1206828), (2, 603414), (3, 402276), (4, 301707), (6, 201138), (7, 172404), (9, 134092), (12, 100569), (14, 86202), (18, 67046), (21, 57468), (28, 43101), (36, 33523), (42, 28734), (63, 19156), (84, 14367), (126, 9578), (252, 4789)]