18533284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3208

約数の個数: 48

約数和(自身を含む): 42577920

約数和(自身を除く): 24044636

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 3167, 5852, 6334, 12668, 22169, 34837, 44338, 60173, 69674, 88676, 120346, 139348, 240692, 243859, 421211, 487718, 661903, 842422, 975436, 1323806, 1684844, 2647612, 4633321, 9266642, 18533284]

約数ペア:

[(1, 18533284), (2, 9266642), (4, 4633321), (7, 2647612), (11, 1684844), (14, 1323806), (19, 975436), (22, 842422), (28, 661903), (38, 487718), (44, 421211), (76, 243859), (77, 240692), (133, 139348), (154, 120346), (209, 88676), (266, 69674), (308, 60173), (418, 44338), (532, 34837), (836, 22169), (1463, 12668), (2926, 6334), (3167, 5852)]