18755142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{63793}}^1$

素因数の和:63812

約数の個数: 24

約数和(自身を含む): 43635096

約数和(自身を除く): 24879954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 63793, 127586, 191379, 382758, 446551, 893102, 1339653, 2679306, 3125857, 6251714, 9377571, 18755142]

約数ペア:

[(1, 18755142), (2, 9377571), (3, 6251714), (6, 3125857), (7, 2679306), (14, 1339653), (21, 893102), (42, 446551), (49, 382758), (98, 191379), (147, 127586), (294, 63793)]