18505274712

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{10859903}}^1$

素因数の和:10859983

約数の個数: 32

約数和(自身を含む): 46914785280

約数和(自身を除く): 28409510568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 10859903, 21719806, 32579709, 43439612, 65159418, 86879224, 130318836, 260637672, 771053113, 1542106226, 2313159339, 3084212452, 4626318678, 6168424904, 9252637356, 18505274712]

約数ペア:

[(1, 18505274712), (2, 9252637356), (3, 6168424904), (4, 4626318678), (6, 3084212452), (8, 2313159339), (12, 1542106226), (24, 771053113), (71, 260637672), (142, 130318836), (213, 86879224), (284, 65159418), (426, 43439612), (568, 32579709), (852, 21719806), (1704, 10859903)]