2019691458

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2117077}}^1$

素因数の和:2117138

約数の個数: 24

約数和(自身を含む): 4458566268

約数和(自身を除く): 2438874810

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 2117077, 4234154, 6351231, 12702462, 19053693, 38107386, 112205081, 224410162, 336615243, 673230486, 1009845729, 2019691458]

約数ペア:

[(1, 2019691458), (2, 1009845729), (3, 673230486), (6, 336615243), (9, 224410162), (18, 112205081), (53, 38107386), (106, 19053693), (159, 12702462), (318, 6351231), (477, 4234154), (954, 2117077)]