56987874

素因数分解:

$2^1\times 3^5\times {\mathrm{117259}}^1$

素因数の和:117276

約数の個数: 24

約数和(自身を含む): 128047920

約数和(自身を除く): 71060046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 117259, 234518, 351777, 703554, 1055331, 2110662, 3165993, 6331986, 9497979, 18995958, 28493937, 56987874]

約数ペア:

[(1, 56987874), (2, 28493937), (3, 18995958), (6, 9497979), (9, 6331986), (18, 3165993), (27, 2110662), (54, 1055331), (81, 703554), (162, 351777), (243, 234518), (486, 117259)]