16979991588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67380919}}^1$

素因数の和:67380936

約数の個数: 36

約数和(自身を含む): 49053309760

約数和(自身を除く): 32073318172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 67380919, 134761838, 202142757, 269523676, 404285514, 471666433, 606428271, 808571028, 943332866, 1212856542, 1414999299, 1886665732, 2425713084, 2829998598, 4244997897, 5659997196, 8489995794, 16979991588]

約数ペア:

[(1, 16979991588), (2, 8489995794), (3, 5659997196), (4, 4244997897), (6, 2829998598), (7, 2425713084), (9, 1886665732), (12, 1414999299), (14, 1212856542), (18, 943332866), (21, 808571028), (28, 606428271), (36, 471666433), (42, 404285514), (63, 269523676), (84, 202142757), (126, 134761838), (252, 67380919)]