855246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2909}}^1$

素因数の和:2928

約数の個数: 24

約数和(自身を含む): 1990440

約数和(自身を除く): 1135194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2909, 5818, 8727, 17454, 20363, 40726, 61089, 122178, 142541, 285082, 427623, 855246]

約数ペア:

[(1, 855246), (2, 427623), (3, 285082), (6, 142541), (7, 122178), (14, 61089), (21, 40726), (42, 20363), (49, 17454), (98, 8727), (147, 5818), (294, 2909)]