2180947482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17309107}}^1$

素因数の和:17309122

約数の個数: 24

約数和(自身を含む): 5400441696

約数和(自身を除く): 3219494214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 17309107, 34618214, 51927321, 103854642, 121163749, 155781963, 242327498, 311563926, 363491247, 726982494, 1090473741, 2180947482]

約数ペア:

[(1, 2180947482), (2, 1090473741), (3, 726982494), (6, 363491247), (7, 311563926), (9, 242327498), (14, 155781963), (18, 121163749), (21, 103854642), (42, 51927321), (63, 34618214), (126, 17309107)]