18329828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{673}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 35101920

約数和(自身を除く): 16772092

約数列:

[1, 2, 4, 11, 22, 44, 619, 673, 1238, 1346, 2476, 2692, 6809, 7403, 13618, 14806, 27236, 29612, 416587, 833174, 1666348, 4582457, 9164914, 18329828]

約数ペア:

[(1, 18329828), (2, 9164914), (4, 4582457), (11, 1666348), (22, 833174), (44, 416587), (619, 29612), (673, 27236), (1238, 14806), (1346, 13618), (2476, 7403), (2692, 6809)]