27997236

素因数分解:

$2^2\times 3^2\times {\mathrm{523}}^1\times {\mathrm{1487}}^1$

素因数の和:2020

約数の個数: 36

約数和(自身を含む): 70953792

約数和(自身を除く): 42956556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 523, 1046, 1487, 1569, 2092, 2974, 3138, 4461, 4707, 5948, 6276, 8922, 9414, 13383, 17844, 18828, 26766, 53532, 777701, 1555402, 2333103, 3110804, 4666206, 6999309, 9332412, 13998618, 27997236]

約数ペア:

[(1, 27997236), (2, 13998618), (3, 9332412), (4, 6999309), (6, 4666206), (9, 3110804), (12, 2333103), (18, 1555402), (36, 777701), (523, 53532), (1046, 26766), (1487, 18828), (1569, 17844), (2092, 13383), (2974, 9414), (3138, 8922), (4461, 6276), (4707, 5948)]