8144748

素因数分解:

$2^2\times 3^2\times {\mathrm{233}}^1\times {\mathrm{971}}^1$

素因数の和:1214

約数の個数: 36

約数和(自身を含む): 20697768

約数和(自身を除く): 12553020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 233, 466, 699, 932, 971, 1398, 1942, 2097, 2796, 2913, 3884, 4194, 5826, 8388, 8739, 11652, 17478, 34956, 226243, 452486, 678729, 904972, 1357458, 2036187, 2714916, 4072374, 8144748]

約数ペア:

[(1, 8144748), (2, 4072374), (3, 2714916), (4, 2036187), (6, 1357458), (9, 904972), (12, 678729), (18, 452486), (36, 226243), (233, 34956), (466, 17478), (699, 11652), (932, 8739), (971, 8388), (1398, 5826), (1942, 4194), (2097, 3884), (2796, 2913)]