40545246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137909}}^1$

素因数の和:137928

約数の個数: 24

約数和(自身を含む): 94330440

約数和(自身を除く): 53785194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 137909, 275818, 413727, 827454, 965363, 1930726, 2896089, 5792178, 6757541, 13515082, 20272623, 40545246]

約数ペア:

[(1, 40545246), (2, 20272623), (3, 13515082), (6, 6757541), (7, 5792178), (14, 2896089), (21, 1930726), (42, 965363), (49, 827454), (98, 413727), (147, 275818), (294, 137909)]