189870996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2260369}}^1$

素因数の和:2260383

約数の個数: 24

約数和(自身を含む): 506322880

約数和(自身を除く): 316451884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2260369, 4520738, 6781107, 9041476, 13562214, 15822583, 27124428, 31645166, 47467749, 63290332, 94935498, 189870996]

約数ペア:

[(1, 189870996), (2, 94935498), (3, 63290332), (4, 47467749), (6, 31645166), (7, 27124428), (12, 15822583), (14, 13562214), (21, 9041476), (28, 6781107), (42, 4520738), (84, 2260369)]