18984336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{56501}}^1$

素因数の和:56519

約数の個数: 40

約数和(自身を含む): 56049984

約数和(自身を除く): 37065648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 56501, 113002, 169503, 226004, 339006, 395507, 452008, 678012, 791014, 904016, 1186521, 1356024, 1582028, 2373042, 2712048, 3164056, 4746084, 6328112, 9492168, 18984336]

約数ペア:

[(1, 18984336), (2, 9492168), (3, 6328112), (4, 4746084), (6, 3164056), (7, 2712048), (8, 2373042), (12, 1582028), (14, 1356024), (16, 1186521), (21, 904016), (24, 791014), (28, 678012), (42, 452008), (48, 395507), (56, 339006), (84, 226004), (112, 169503), (168, 113002), (336, 56501)]