42137028

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{10939}}^1$

素因数の和:11056

約数の個数: 36

約数和(自身を含む): 107518320

約数和(自身を除く): 65381292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 10939, 21878, 32817, 43756, 65634, 98451, 131268, 196902, 393804, 1170473, 2340946, 3511419, 4681892, 7022838, 10534257, 14045676, 21068514, 42137028]

約数ペア:

[(1, 42137028), (2, 21068514), (3, 14045676), (4, 10534257), (6, 7022838), (9, 4681892), (12, 3511419), (18, 2340946), (36, 1170473), (107, 393804), (214, 196902), (321, 131268), (428, 98451), (642, 65634), (963, 43756), (1284, 32817), (1926, 21878), (3852, 10939)]