39540642

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{643}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 81638592

約数和(自身を除く): 42097950

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 277, 554, 643, 831, 1286, 1662, 1929, 3858, 10249, 20498, 23791, 30747, 47582, 61494, 71373, 142746, 178111, 356222, 534333, 1068666, 6590107, 13180214, 19770321, 39540642]

約数ペア:

[(1, 39540642), (2, 19770321), (3, 13180214), (6, 6590107), (37, 1068666), (74, 534333), (111, 356222), (222, 178111), (277, 142746), (554, 71373), (643, 61494), (831, 47582), (1286, 30747), (1662, 23791), (1929, 20498), (3858, 10249)]