12507894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 31573152

約数和(自身を除く): 19065258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 1873, 2226, 3339, 3746, 5619, 6678, 11238, 13111, 16857, 26222, 33714, 39333, 78666, 99269, 117999, 198538, 235998, 297807, 595614, 694883, 893421, 1389766, 1786842, 2084649, 4169298, 6253947, 12507894]

約数ペア:

[(1, 12507894), (2, 6253947), (3, 4169298), (6, 2084649), (7, 1786842), (9, 1389766), (14, 893421), (18, 694883), (21, 595614), (42, 297807), (53, 235998), (63, 198538), (106, 117999), (126, 99269), (159, 78666), (318, 39333), (371, 33714), (477, 26222), (742, 16857), (954, 13111), (1113, 11238), (1873, 6678), (2226, 5619), (3339, 3746)]