858605034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20442977}}^1$

素因数の和:20442989

約数の個数: 16

約数和(自身を含む): 1962525888

約数和(自身を除く): 1103920854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20442977, 40885954, 61328931, 122657862, 143100839, 286201678, 429302517, 858605034]

約数ペア:

[(1, 858605034), (2, 429302517), (3, 286201678), (6, 143100839), (7, 122657862), (14, 61328931), (21, 40885954), (42, 20442977)]