1889904534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{7043}}^1\times {\mathrm{6389}}^1$

素因数の和:13444

約数の個数: 32

約数和(自身を含む): 4321071360

約数和(自身を除く): 2431166826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6389, 7043, 12778, 14086, 19167, 21129, 38334, 42258, 44723, 49301, 89446, 98602, 134169, 147903, 268338, 295806, 44997727, 89995454, 134993181, 269986362, 314984089, 629968178, 944952267, 1889904534]

約数ペア:

[(1, 1889904534), (2, 944952267), (3, 629968178), (6, 314984089), (7, 269986362), (14, 134993181), (21, 89995454), (42, 44997727), (6389, 295806), (7043, 268338), (12778, 147903), (14086, 134169), (19167, 98602), (21129, 89446), (38334, 49301), (42258, 44723)]