1198894956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1021}}^1\times {\mathrm{1997}}^1$

素因数の和:3039

約数の個数: 72

約数和(自身を含む): 3258961776

約数和(自身を除く): 2060066820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1021, 1997, 2042, 3063, 3994, 4084, 5991, 6126, 7147, 7988, 11982, 12252, 13979, 14294, 21441, 23964, 27958, 28588, 41937, 42882, 50029, 55916, 83874, 85764, 97853, 100058, 150087, 167748, 195706, 200116, 293559, 300174, 391412, 587118, 600348, 1174236, 2038937, 4077874, 6116811, 8155748, 12233622, 14272559, 24467244, 28545118, 42817677, 57090236, 85635354, 99907913, 171270708, 199815826, 299723739, 399631652, 599447478, 1198894956]

約数ペア:

[(1, 1198894956), (2, 599447478), (3, 399631652), (4, 299723739), (6, 199815826), (7, 171270708), (12, 99907913), (14, 85635354), (21, 57090236), (28, 42817677), (42, 28545118), (49, 24467244), (84, 14272559), (98, 12233622), (147, 8155748), (196, 6116811), (294, 4077874), (588, 2038937), (1021, 1174236), (1997, 600348), (2042, 587118), (3063, 391412), (3994, 300174), (4084, 293559), (5991, 200116), (6126, 195706), (7147, 167748), (7988, 150087), (11982, 100058), (12252, 97853), (13979, 85764), (14294, 83874), (21441, 55916), (23964, 50029), (27958, 42882), (28588, 41937)]