140910786

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{9629}}^1$

素因数の和:9911

約数の個数: 32

約数和(自身を含む): 314323200

約数和(自身を除く): 173412414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 813, 1626, 2439, 4878, 7317, 9629, 14634, 19258, 28887, 57774, 86661, 173322, 259983, 519966, 2609459, 5218918, 7828377, 15656754, 23485131, 46970262, 70455393, 140910786]

約数ペア:

[(1, 140910786), (2, 70455393), (3, 46970262), (6, 23485131), (9, 15656754), (18, 7828377), (27, 5218918), (54, 2609459), (271, 519966), (542, 259983), (813, 173322), (1626, 86661), (2439, 57774), (4878, 28887), (7317, 19258), (9629, 14634)]