210814542

素因数分解:

$2^1\times 3^3\times {\mathrm{3903973}}^1$

素因数の和:3903984

約数の個数: 16

約数和(自身を含む): 468476880

約数和(自身を除く): 257662338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3903973, 7807946, 11711919, 23423838, 35135757, 70271514, 105407271, 210814542]

約数ペア:

[(1, 210814542), (2, 105407271), (3, 70271514), (6, 35135757), (9, 23423838), (18, 11711919), (27, 7807946), (54, 3903973)]