42590268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{169009}}^1$

素因数の和:169026

約数の個数: 36

約数和(自身を含む): 123039280

約数和(自身を除く): 80449012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 169009, 338018, 507027, 676036, 1014054, 1183063, 1521081, 2028108, 2366126, 3042162, 3549189, 4732252, 6084324, 7098378, 10647567, 14196756, 21295134, 42590268]

約数ペア:

[(1, 42590268), (2, 21295134), (3, 14196756), (4, 10647567), (6, 7098378), (7, 6084324), (9, 4732252), (12, 3549189), (14, 3042162), (18, 2366126), (21, 2028108), (28, 1521081), (36, 1183063), (42, 1014054), (63, 676036), (84, 507027), (126, 338018), (252, 169009)]