129841326

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{126551}}^1$

素因数の和:126581

約数の個数: 32

約数和(自身を含む): 303724800

約数和(自身を除く): 173883474

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 126551, 253102, 379653, 759306, 1138959, 2277918, 2404469, 3416877, 4808938, 6833754, 7213407, 14426814, 21640221, 43280442, 64920663, 129841326]

約数ペア:

[(1, 129841326), (2, 64920663), (3, 43280442), (6, 21640221), (9, 14426814), (18, 7213407), (19, 6833754), (27, 4808938), (38, 3416877), (54, 2404469), (57, 2277918), (114, 1138959), (171, 759306), (342, 379653), (513, 253102), (1026, 126551)]