18026254

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{983}}^1$

素因数の和:1211

約数の個数: 16

約数和(自身を含む): 27736992

約数和(自身を除く): 9710738

約数列:

[1, 2, 53, 106, 173, 346, 983, 1966, 9169, 18338, 52099, 104198, 170059, 340118, 9013127, 18026254]

約数ペア:

[(1, 18026254), (2, 9013127), (53, 340118), (106, 170059), (173, 104198), (346, 52099), (983, 18338), (1966, 9169)]