1995354

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 40

約数和(自身を含む): 4552020

約数和(自身を除く): 2556666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 113, 162, 218, 226, 327, 339, 654, 678, 981, 1017, 1962, 2034, 2943, 3051, 5886, 6102, 8829, 9153, 12317, 17658, 18306, 24634, 36951, 73902, 110853, 221706, 332559, 665118, 997677, 1995354]

約数ペア:

[(1, 1995354), (2, 997677), (3, 665118), (6, 332559), (9, 221706), (18, 110853), (27, 73902), (54, 36951), (81, 24634), (109, 18306), (113, 17658), (162, 12317), (218, 9153), (226, 8829), (327, 6102), (339, 5886), (654, 3051), (678, 2943), (981, 2034), (1017, 1962)]