12290166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1065

約数の個数: 48

約数和(自身を含む): 30760704

約数和(自身を除く): 18470538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 947, 1442, 1854, 1894, 2163, 2841, 4326, 5682, 6489, 6629, 8523, 12978, 13258, 17046, 19887, 39774, 59661, 97541, 119322, 195082, 292623, 585246, 682787, 877869, 1365574, 1755738, 2048361, 4096722, 6145083, 12290166]

約数ペア:

[(1, 12290166), (2, 6145083), (3, 4096722), (6, 2048361), (7, 1755738), (9, 1365574), (14, 877869), (18, 682787), (21, 585246), (42, 292623), (63, 195082), (103, 119322), (126, 97541), (206, 59661), (309, 39774), (618, 19887), (721, 17046), (927, 13258), (947, 12978), (1442, 8523), (1854, 6629), (1894, 6489), (2163, 5682), (2841, 4326)]