19347426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1583}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 48432384

約数和(自身を除く): 29084958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1583, 1746, 2037, 3166, 4074, 4749, 6111, 9498, 11081, 12222, 14247, 22162, 28494, 33243, 66486, 99729, 153551, 199458, 307102, 460653, 921306, 1074857, 1381959, 2149714, 2763918, 3224571, 6449142, 9673713, 19347426]

約数ペア:

[(1, 19347426), (2, 9673713), (3, 6449142), (6, 3224571), (7, 2763918), (9, 2149714), (14, 1381959), (18, 1074857), (21, 921306), (42, 460653), (63, 307102), (97, 199458), (126, 153551), (194, 99729), (291, 66486), (582, 33243), (679, 28494), (873, 22162), (1358, 14247), (1583, 12222), (1746, 11081), (2037, 9498), (3166, 6111), (4074, 4749)]