18012386

素因数分解:

$2^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1741}}^1$

素因数の和:2489

約数の個数: 16

約数和(自身を含む): 30937920

約数和(自身を除く): 12925534

約数列:

[1, 2, 7, 14, 739, 1478, 1741, 3482, 5173, 10346, 12187, 24374, 1286599, 2573198, 9006193, 18012386]

約数ペア:

[(1, 18012386), (2, 9006193), (7, 2573198), (14, 1286599), (739, 24374), (1478, 12187), (1741, 10346), (3482, 5173)]