987130638972

素因数分解:

$2^2\times 3^6\times {\mathrm{338522167}}^1$

素因数の和:338522189

約数の個数: 42

約数和(自身を含む): 2590033107368

約数和(自身を除く): 1602902468396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 338522167, 677044334, 1015566501, 1354088668, 2031133002, 3046699503, 4062266004, 6093399006, 9140098509, 12186798012, 18280197018, 27420295527, 36560394036, 54840591054, 82260886581, 109681182108, 164521773162, 246782659743, 329043546324, 493565319486, 987130638972]

約数ペア:

[(1, 987130638972), (2, 493565319486), (3, 329043546324), (4, 246782659743), (6, 164521773162), (9, 109681182108), (12, 82260886581), (18, 54840591054), (27, 36560394036), (36, 27420295527), (54, 18280197018), (81, 12186798012), (108, 9140098509), (162, 6093399006), (243, 4062266004), (324, 3046699503), (486, 2031133002), (729, 1354088668), (972, 1015566501), (1458, 677044334), (2916, 338522167)]