42109242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18917}}^1$

素因数の和:18982

約数の個数: 32

約数和(自身を含む): 98070912

約数和(自身を除く): 55961670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 18917, 37834, 56751, 113502, 132419, 264838, 397257, 794514, 1002601, 2005202, 3007803, 6015606, 7018207, 14036414, 21054621, 42109242]

約数ペア:

[(1, 42109242), (2, 21054621), (3, 14036414), (6, 7018207), (7, 6015606), (14, 3007803), (21, 2005202), (42, 1002601), (53, 794514), (106, 397257), (159, 264838), (318, 132419), (371, 113502), (742, 56751), (1113, 37834), (2226, 18917)]