2019436974

素因数分解:

$2^1\times 3^3\times {\mathrm{37396981}}^1$

素因数の和:37396992

約数の個数: 16

約数和(自身を含む): 4487637840

約数和(自身を除く): 2468200866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37396981, 74793962, 112190943, 224381886, 336572829, 673145658, 1009718487, 2019436974]

約数ペア:

[(1, 2019436974), (2, 1009718487), (3, 673145658), (6, 336572829), (9, 224381886), (18, 112190943), (27, 74793962), (54, 37396981)]