17840186

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 33360768

約数和(自身を除く): 15520582

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1162, 1181, 2158, 2362, 7553, 8267, 15106, 15353, 16534, 30706, 98023, 107471, 196046, 214942, 686161, 1274299, 1372322, 2548598, 8920093, 17840186]

約数ペア:

[(1, 17840186), (2, 8920093), (7, 2548598), (13, 1372322), (14, 1274299), (26, 686161), (83, 214942), (91, 196046), (166, 107471), (182, 98023), (581, 30706), (1079, 16534), (1162, 15353), (1181, 15106), (2158, 8267), (2362, 7553)]