16979796

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20507}}^1$

素因数の和:20540

約数の個数: 36

約数和(自身を含む): 44789472

約数和(自身を除く): 27809676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 20507, 41014, 61521, 82028, 123042, 184563, 246084, 369126, 471661, 738252, 943322, 1414983, 1886644, 2829966, 4244949, 5659932, 8489898, 16979796]

約数ペア:

[(1, 16979796), (2, 8489898), (3, 5659932), (4, 4244949), (6, 2829966), (9, 1886644), (12, 1414983), (18, 943322), (23, 738252), (36, 471661), (46, 369126), (69, 246084), (92, 184563), (138, 123042), (207, 82028), (276, 61521), (414, 41014), (828, 20507)]