127744722

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{337949}}^1$

素因数の和:337967

約数の個数: 32

約数和(自身を含む): 324432000

約数和(自身を除く): 196687278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 337949, 675898, 1013847, 2027694, 2365643, 3041541, 4731286, 6083082, 7096929, 9124623, 14193858, 18249246, 21290787, 42581574, 63872361, 127744722]

約数ペア:

[(1, 127744722), (2, 63872361), (3, 42581574), (6, 21290787), (7, 18249246), (9, 14193858), (14, 9124623), (18, 7096929), (21, 6083082), (27, 4731286), (42, 3041541), (54, 2365643), (63, 2027694), (126, 1013847), (189, 675898), (378, 337949)]