21800076

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{10501}}^1$

素因数の和:10681

約数の個数: 24

約数和(自身を含む): 51165744

約数和(自身を除く): 29365668

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 10501, 21002, 31503, 42004, 63006, 126012, 1816673, 3633346, 5450019, 7266692, 10900038, 21800076]

約数ペア:

[(1, 21800076), (2, 10900038), (3, 7266692), (4, 5450019), (6, 3633346), (12, 1816673), (173, 126012), (346, 63006), (519, 42004), (692, 31503), (1038, 21002), (2076, 10501)]