16561902

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{56333}}^1$

素因数の和:56352

約数の個数: 24

約数和(自身を含む): 38532456

約数和(自身を除く): 21970554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 56333, 112666, 168999, 337998, 394331, 788662, 1182993, 2365986, 2760317, 5520634, 8280951, 16561902]

約数ペア:

[(1, 16561902), (2, 8280951), (3, 5520634), (6, 2760317), (7, 2365986), (14, 1182993), (21, 788662), (42, 394331), (49, 337998), (98, 168999), (147, 112666), (294, 56333)]