18447656

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{937}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 36469440

約数和(自身を除く): 18021784

約数列:

[1, 2, 4, 8, 23, 46, 92, 107, 184, 214, 428, 856, 937, 1874, 2461, 3748, 4922, 7496, 9844, 19688, 21551, 43102, 86204, 100259, 172408, 200518, 401036, 802072, 2305957, 4611914, 9223828, 18447656]

約数ペア:

[(1, 18447656), (2, 9223828), (4, 4611914), (8, 2305957), (23, 802072), (46, 401036), (92, 200518), (107, 172408), (184, 100259), (214, 86204), (428, 43102), (856, 21551), (937, 19688), (1874, 9844), (2461, 7496), (3748, 4922)]