181913076

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{71171}}^1$

素因数の和:71252

約数の個数: 36

約数和(自身を含む): 466318944

約数和(自身を除く): 284405868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 71171, 142342, 213513, 284684, 427026, 640539, 854052, 1281078, 2562156, 5053141, 10106282, 15159423, 20212564, 30318846, 45478269, 60637692, 90956538, 181913076]

約数ペア:

[(1, 181913076), (2, 90956538), (3, 60637692), (4, 45478269), (6, 30318846), (9, 20212564), (12, 15159423), (18, 10106282), (36, 5053141), (71, 2562156), (142, 1281078), (213, 854052), (284, 640539), (426, 427026), (639, 284684), (852, 213513), (1278, 142342), (2556, 71171)]