31472238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{749339}}^1$

素因数の和:749351

約数の個数: 16

約数和(自身を含む): 71936640

約数和(自身を除く): 40464402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 749339, 1498678, 2248017, 4496034, 5245373, 10490746, 15736119, 31472238]

約数ペア:

[(1, 31472238), (2, 15736119), (3, 10490746), (6, 5245373), (7, 4496034), (14, 2248017), (21, 1498678), (42, 749339)]