12491484

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{45259}}^1$

素因数の和:45289

約数の個数: 24

約数和(自身を含む): 30414720

約数和(自身を除く): 17923236

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 45259, 90518, 135777, 181036, 271554, 543108, 1040957, 2081914, 3122871, 4163828, 6245742, 12491484]

約数ペア:

[(1, 12491484), (2, 6245742), (3, 4163828), (4, 3122871), (6, 2081914), (12, 1040957), (23, 543108), (46, 271554), (69, 181036), (92, 135777), (138, 90518), (276, 45259)]