12672582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 17809338

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 503, 646, 663, 741, 969, 1006, 1326, 1482, 1509, 1938, 3018, 4199, 6539, 8398, 8551, 9557, 12597, 13078, 17102, 19114, 19617, 25194, 25653, 28671, 39234, 51306, 57342, 111163, 124241, 162469, 222326, 248482, 324938, 333489, 372723, 487407, 666978, 745446, 974814, 2112097, 4224194, 6336291, 12672582]

約数ペア:

[(1, 12672582), (2, 6336291), (3, 4224194), (6, 2112097), (13, 974814), (17, 745446), (19, 666978), (26, 487407), (34, 372723), (38, 333489), (39, 324938), (51, 248482), (57, 222326), (78, 162469), (102, 124241), (114, 111163), (221, 57342), (247, 51306), (323, 39234), (442, 28671), (494, 25653), (503, 25194), (646, 19617), (663, 19114), (741, 17102), (969, 13078), (1006, 12597), (1326, 9557), (1482, 8551), (1509, 8398), (1938, 6539), (3018, 4199)]