53673564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{638971}}^1$

素因数の和:638985

約数の個数: 24

約数和(自身を含む): 143129728

約数和(自身を除く): 89456164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 638971, 1277942, 1916913, 2555884, 3833826, 4472797, 7667652, 8945594, 13418391, 17891188, 26836782, 53673564]

約数ペア:

[(1, 53673564), (2, 26836782), (3, 17891188), (4, 13418391), (6, 8945594), (7, 7667652), (12, 4472797), (14, 3833826), (21, 2555884), (28, 1916913), (42, 1277942), (84, 638971)]