40209966

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{39191}}^1$

素因数の和:39221

約数の個数: 32

約数和(自身を含む): 94060800

約数和(自身を除く): 53850834

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 39191, 78382, 117573, 235146, 352719, 705438, 744629, 1058157, 1489258, 2116314, 2233887, 4467774, 6701661, 13403322, 20104983, 40209966]

約数ペア:

[(1, 40209966), (2, 20104983), (3, 13403322), (6, 6701661), (9, 4467774), (18, 2233887), (19, 2116314), (27, 1489258), (38, 1058157), (54, 744629), (57, 705438), (114, 352719), (171, 235146), (342, 117573), (513, 78382), (1026, 39191)]