127422918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19081}}^1$

素因数の和:19149

約数の個数: 48

約数和(自身を含む): 321493536

約数和(自身を除く): 194070618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 19081, 38162, 57243, 114486, 133567, 171729, 267134, 343458, 400701, 801402, 1011293, 1202103, 2022586, 2404206, 3033879, 6067758, 7079051, 9101637, 14158102, 18203274, 21237153, 42474306, 63711459, 127422918]

約数ペア:

[(1, 127422918), (2, 63711459), (3, 42474306), (6, 21237153), (7, 18203274), (9, 14158102), (14, 9101637), (18, 7079051), (21, 6067758), (42, 3033879), (53, 2404206), (63, 2022586), (106, 1202103), (126, 1011293), (159, 801402), (318, 400701), (371, 343458), (477, 267134), (742, 171729), (954, 133567), (1113, 114486), (2226, 57243), (3339, 38162), (6678, 19081)]