18002964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2003}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 48480768

約数和(自身を除く): 30477804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2003, 2247, 2996, 4006, 4494, 6009, 8012, 8988, 12018, 14021, 24036, 28042, 42063, 56084, 84126, 168252, 214321, 428642, 642963, 857284, 1285926, 1500247, 2571852, 3000494, 4500741, 6000988, 9001482, 18002964]

約数ペア:

[(1, 18002964), (2, 9001482), (3, 6000988), (4, 4500741), (6, 3000494), (7, 2571852), (12, 1500247), (14, 1285926), (21, 857284), (28, 642963), (42, 428642), (84, 214321), (107, 168252), (214, 84126), (321, 56084), (428, 42063), (642, 28042), (749, 24036), (1284, 14021), (1498, 12018), (2003, 8988), (2247, 8012), (2996, 6009), (4006, 4494)]