18755514

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{9221}}^1$

素因数の和:9342

約数の個数: 24

約数和(自身を含む): 41001012

約数和(自身を除く): 22245498

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 9221, 18442, 27663, 55326, 82989, 165978, 1041973, 2083946, 3125919, 6251838, 9377757, 18755514]

約数ペア:

[(1, 18755514), (2, 9377757), (3, 6251838), (6, 3125919), (9, 2083946), (18, 1041973), (113, 165978), (226, 82989), (339, 55326), (678, 27663), (1017, 18442), (2034, 9221)]