42638706

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19577}}^1$

素因数の和:19607

約数の個数: 36

約数和(自身を含む): 101551086

約数和(自身を除く): 58912380

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 19577, 39154, 58731, 117462, 176193, 215347, 352386, 430694, 646041, 1292082, 1938123, 2368817, 3876246, 4737634, 7106451, 14212902, 21319353, 42638706]

約数ペア:

[(1, 42638706), (2, 21319353), (3, 14212902), (6, 7106451), (9, 4737634), (11, 3876246), (18, 2368817), (22, 1938123), (33, 1292082), (66, 646041), (99, 430694), (121, 352386), (198, 215347), (242, 176193), (363, 117462), (726, 58731), (1089, 39154), (2178, 19577)]