21546462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1429}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 49420800

約数和(自身を除く): 27874338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 359, 718, 1077, 1429, 2154, 2513, 2858, 4287, 5026, 7539, 8574, 10003, 15078, 20006, 30009, 60018, 513011, 1026022, 1539033, 3078066, 3591077, 7182154, 10773231, 21546462]

約数ペア:

[(1, 21546462), (2, 10773231), (3, 7182154), (6, 3591077), (7, 3078066), (14, 1539033), (21, 1026022), (42, 513011), (359, 60018), (718, 30009), (1077, 20006), (1429, 15078), (2154, 10003), (2513, 8574), (2858, 7539), (4287, 5026)]