10219818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3989}}^1$

素因数の和:4062

約数の個数: 32

約数和(自身を含む): 23748480

約数和(自身を除く): 13528662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 3989, 7978, 11967, 23934, 27923, 55846, 83769, 167538, 243329, 486658, 729987, 1459974, 1703303, 3406606, 5109909, 10219818]

約数ペア:

[(1, 10219818), (2, 5109909), (3, 3406606), (6, 1703303), (7, 1459974), (14, 729987), (21, 486658), (42, 243329), (61, 167538), (122, 83769), (183, 55846), (366, 27923), (427, 23934), (854, 11967), (1281, 7978), (2562, 3989)]