19740373326

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{1348939}}^1$

素因数の和:1349221

約数の個数: 32

約数和(自身を含む): 44029401600

約数和(自身を除く): 24289028274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 813, 1626, 2439, 4878, 7317, 14634, 1348939, 2697878, 4046817, 8093634, 12140451, 24280902, 36421353, 72842706, 365562469, 731124938, 1096687407, 2193374814, 3290062221, 6580124442, 9870186663, 19740373326]

約数ペア:

[(1, 19740373326), (2, 9870186663), (3, 6580124442), (6, 3290062221), (9, 2193374814), (18, 1096687407), (27, 731124938), (54, 365562469), (271, 72842706), (542, 36421353), (813, 24280902), (1626, 12140451), (2439, 8093634), (4878, 4046817), (7317, 2697878), (14634, 1348939)]