12662913948

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{515507}}^1$

素因数の和:515626

約数の個数: 48

約数和(自身を含む): 31177923840

約数和(自身を除く): 18515009892

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 1068, 2047, 4094, 6141, 8188, 12282, 24564, 515507, 1031014, 1546521, 2062028, 3093042, 6186084, 11856661, 23713322, 35569983, 45880123, 47426644, 71139966, 91760246, 137640369, 142279932, 183520492, 275280738, 550561476, 1055242829, 2110485658, 3165728487, 4220971316, 6331456974, 12662913948]

約数ペア:

[(1, 12662913948), (2, 6331456974), (3, 4220971316), (4, 3165728487), (6, 2110485658), (12, 1055242829), (23, 550561476), (46, 275280738), (69, 183520492), (89, 142279932), (92, 137640369), (138, 91760246), (178, 71139966), (267, 47426644), (276, 45880123), (356, 35569983), (534, 23713322), (1068, 11856661), (2047, 6186084), (4094, 3093042), (6141, 2062028), (8188, 1546521), (12282, 1031014), (24564, 515507)]