1979968158

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5238011}}^1$

素因数の和:5238029

約数の個数: 32

約数和(自身を含む): 5028491520

約数和(自身を除く): 3048523362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5238011, 10476022, 15714033, 31428066, 36666077, 47142099, 73332154, 94284198, 109998231, 141426297, 219996462, 282852594, 329994693, 659989386, 989984079, 1979968158]

約数ペア:

[(1, 1979968158), (2, 989984079), (3, 659989386), (6, 329994693), (7, 282852594), (9, 219996462), (14, 141426297), (18, 109998231), (21, 94284198), (27, 73332154), (42, 47142099), (54, 36666077), (63, 31428066), (126, 15714033), (189, 10476022), (378, 5238011)]