17939082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{991}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 41140224

約数和(自身を除く): 23201142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431, 862, 991, 1293, 1982, 2586, 2973, 3017, 5946, 6034, 6937, 9051, 13874, 18102, 20811, 41622, 427121, 854242, 1281363, 2562726, 2989847, 5979694, 8969541, 17939082]

約数ペア:

[(1, 17939082), (2, 8969541), (3, 5979694), (6, 2989847), (7, 2562726), (14, 1281363), (21, 854242), (42, 427121), (431, 41622), (862, 20811), (991, 18102), (1293, 13874), (1982, 9051), (2586, 6937), (2973, 6034), (3017, 5946)]