194026518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{81047}}^1$

素因数の和:81081

約数の個数: 48

約数和(自身を含む): 505739520

約数和(自身を除く): 311713002

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, 81047, 162094, 243141, 486282, 567329, 729423, 1134658, 1458846, 1539893, 1701987, 3079786, 3403974, 4619679, 5105961, 9239358, 10211922, 10779251, 13859037, 21558502, 27718074, 32337753, 64675506, 97013259, 194026518]

約数ペア:

[(1, 194026518), (2, 97013259), (3, 64675506), (6, 32337753), (7, 27718074), (9, 21558502), (14, 13859037), (18, 10779251), (19, 10211922), (21, 9239358), (38, 5105961), (42, 4619679), (57, 3403974), (63, 3079786), (114, 1701987), (126, 1539893), (133, 1458846), (171, 1134658), (266, 729423), (342, 567329), (399, 486282), (798, 243141), (1197, 162094), (2394, 81047)]