139886124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1665311}}^1$

素因数の和:1665325

約数の個数: 24

約数和(自身を含む): 373029888

約数和(自身を除く): 233143764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1665311, 3330622, 4995933, 6661244, 9991866, 11657177, 19983732, 23314354, 34971531, 46628708, 69943062, 139886124]

約数ペア:

[(1, 139886124), (2, 69943062), (3, 46628708), (4, 34971531), (6, 23314354), (7, 19983732), (12, 11657177), (14, 9991866), (21, 6661244), (28, 4995933), (42, 3330622), (84, 1665311)]