55916238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1331339}}^1$

素因数の和:1331351

約数の個数: 16

約数和(自身を含む): 127808640

約数和(自身を除く): 71892402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1331339, 2662678, 3994017, 7988034, 9319373, 18638746, 27958119, 55916238]

約数ペア:

[(1, 55916238), (2, 27958119), (3, 18638746), (6, 9319373), (7, 7988034), (14, 3994017), (21, 2662678), (42, 1331339)]