21167299044

素因数分解:

$2^2\times 3^2\times {\mathrm{587980529}}^1$

素因数の和:587980539

約数の個数: 18

約数和(自身を含む): 53506228230

約数和(自身を除く): 32338929186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 587980529, 1175961058, 1763941587, 2351922116, 3527883174, 5291824761, 7055766348, 10583649522, 21167299044]

約数ペア:

[(1, 21167299044), (2, 10583649522), (3, 7055766348), (4, 5291824761), (6, 3527883174), (9, 2351922116), (12, 1763941587), (18, 1175961058), (36, 587980529)]