57021786

素因数分解:

$2^1\times 3^3\times {\mathrm{1055959}}^1$

素因数の和:1055970

約数の個数: 16

約数和(自身を含む): 126715200

約数和(自身を除く): 69693414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1055959, 2111918, 3167877, 6335754, 9503631, 19007262, 28510893, 57021786]

約数ペア:

[(1, 57021786), (2, 28510893), (3, 19007262), (6, 9503631), (9, 6335754), (18, 3167877), (27, 2111918), (54, 1055959)]