18110912

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{6581}}^1$

素因数の和:6636

約数の個数: 28

約数和(自身を含む): 36780216

約数和(自身を除く): 18669304

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 6581, 13162, 26324, 52648, 105296, 210592, 282983, 421184, 565966, 1131932, 2263864, 4527728, 9055456, 18110912]

約数ペア:

[(1, 18110912), (2, 9055456), (4, 4527728), (8, 2263864), (16, 1131932), (32, 565966), (43, 421184), (64, 282983), (86, 210592), (172, 105296), (344, 52648), (688, 26324), (1376, 13162), (2752, 6581)]