16668216

素因数分解:

$2^3\times 3^2\times {\mathrm{231503}}^1$

素因数の和:231515

約数の個数: 24

約数和(自身を含む): 45143280

約数和(自身を除く): 28475064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 231503, 463006, 694509, 926012, 1389018, 1852024, 2083527, 2778036, 4167054, 5556072, 8334108, 16668216]

約数ペア:

[(1, 16668216), (2, 8334108), (3, 5556072), (4, 4167054), (6, 2778036), (8, 2083527), (9, 1852024), (12, 1389018), (18, 926012), (24, 694509), (36, 463006), (72, 231503)]