193456746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80809}}^1$

素因数の和:80843

約数の個数: 48

約数和(自身を含む): 504254400

約数和(自身を除く): 310797654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 80809, 161618, 242427, 484854, 565663, 727281, 1131326, 1454562, 1535371, 1696989, 3070742, 3393978, 4606113, 5090967, 9212226, 10181934, 10747597, 13818339, 21495194, 27636678, 32242791, 64485582, 96728373, 193456746]

約数ペア:

[(1, 193456746), (2, 96728373), (3, 64485582), (6, 32242791), (7, 27636678), (9, 21495194), (14, 13818339), (18, 10747597), (19, 10181934), (21, 9212226), (38, 5090967), (42, 4606113), (57, 3393978), (63, 3070742), (114, 1696989), (126, 1535371), (133, 1454562), (171, 1131326), (266, 727281), (342, 565663), (399, 484854), (798, 242427), (1197, 161618), (2394, 80809)]