12280842

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 31829760

約数和(自身を除く): 19548918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 613, 742, 954, 1113, 1226, 1431, 1839, 2226, 2862, 3339, 3678, 4291, 5517, 6678, 8582, 10017, 11034, 12873, 16551, 20034, 25746, 32489, 33102, 38619, 64978, 77238, 97467, 115857, 194934, 227423, 231714, 292401, 454846, 584802, 682269, 877203, 1364538, 1754406, 2046807, 4093614, 6140421, 12280842]

約数ペア:

[(1, 12280842), (2, 6140421), (3, 4093614), (6, 2046807), (7, 1754406), (9, 1364538), (14, 877203), (18, 682269), (21, 584802), (27, 454846), (42, 292401), (53, 231714), (54, 227423), (63, 194934), (106, 115857), (126, 97467), (159, 77238), (189, 64978), (318, 38619), (371, 33102), (378, 32489), (477, 25746), (613, 20034), (742, 16551), (954, 12873), (1113, 11034), (1226, 10017), (1431, 8582), (1839, 6678), (2226, 5517), (2862, 4291), (3339, 3678)]