166214244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1978741}}^1$

素因数の和:1978755

約数の個数: 24

約数和(自身を含む): 443238208

約数和(自身を除く): 277023964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1978741, 3957482, 5936223, 7914964, 11872446, 13851187, 23744892, 27702374, 41553561, 55404748, 83107122, 166214244]

約数ペア:

[(1, 166214244), (2, 83107122), (3, 55404748), (4, 41553561), (6, 27702374), (7, 23744892), (12, 13851187), (14, 11872446), (21, 7914964), (28, 5936223), (42, 3957482), (84, 1978741)]