17997924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1283}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 48319488

約数和(自身を除く): 30321564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 167, 334, 501, 668, 1002, 1169, 1283, 2004, 2338, 2566, 3507, 3849, 4676, 5132, 7014, 7698, 8981, 14028, 15396, 17962, 26943, 35924, 53886, 107772, 214261, 428522, 642783, 857044, 1285566, 1499827, 2571132, 2999654, 4499481, 5999308, 8998962, 17997924]

約数ペア:

[(1, 17997924), (2, 8998962), (3, 5999308), (4, 4499481), (6, 2999654), (7, 2571132), (12, 1499827), (14, 1285566), (21, 857044), (28, 642783), (42, 428522), (84, 214261), (167, 107772), (334, 53886), (501, 35924), (668, 26943), (1002, 17962), (1169, 15396), (1283, 14028), (2004, 8981), (2338, 7698), (2566, 7014), (3507, 5132), (3849, 4676)]