1285427826

素因数分解:

$2^1\times 3^3\times {\mathrm{463}}^1\times {\mathrm{51413}}^1$

素因数の和:51887

約数の個数: 32

約数和(自身を含む): 2862731520

約数和(自身を除く): 1577303694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 463, 926, 1389, 2778, 4167, 8334, 12501, 25002, 51413, 102826, 154239, 308478, 462717, 925434, 1388151, 2776302, 23804219, 47608438, 71412657, 142825314, 214237971, 428475942, 642713913, 1285427826]

約数ペア:

[(1, 1285427826), (2, 642713913), (3, 428475942), (6, 214237971), (9, 142825314), (18, 71412657), (27, 47608438), (54, 23804219), (463, 2776302), (926, 1388151), (1389, 925434), (2778, 462717), (4167, 308478), (8334, 154239), (12501, 102826), (25002, 51413)]