12453816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 33868800

約数和(自身を除く): 21414984

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 881, 1178, 1762, 1767, 2356, 2643, 3524, 3534, 4712, 5286, 7048, 7068, 10572, 14136, 16739, 21144, 27311, 33478, 50217, 54622, 66956, 81933, 100434, 109244, 133912, 163866, 200868, 218488, 327732, 401736, 518909, 655464, 1037818, 1556727, 2075636, 3113454, 4151272, 6226908, 12453816]

約数ペア:

[(1, 12453816), (2, 6226908), (3, 4151272), (4, 3113454), (6, 2075636), (8, 1556727), (12, 1037818), (19, 655464), (24, 518909), (31, 401736), (38, 327732), (57, 218488), (62, 200868), (76, 163866), (93, 133912), (114, 109244), (124, 100434), (152, 81933), (186, 66956), (228, 54622), (248, 50217), (372, 33478), (456, 27311), (589, 21144), (744, 16739), (881, 14136), (1178, 10572), (1762, 7068), (1767, 7048), (2356, 5286), (2643, 4712), (3524, 3534)]