17772054

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1447}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 37532160

約数和(自身を除く): 19760106

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 1447, 2047, 2894, 4094, 4341, 6141, 8682, 12282, 33281, 66562, 99843, 128783, 199686, 257566, 386349, 772698, 2962009, 5924018, 8886027, 17772054]

約数ペア:

[(1, 17772054), (2, 8886027), (3, 5924018), (6, 2962009), (23, 772698), (46, 386349), (69, 257566), (89, 199686), (138, 128783), (178, 99843), (267, 66562), (534, 33281), (1447, 12282), (2047, 8682), (2894, 6141), (4094, 4341)]