21096954

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61687}}^1$

素因数の和:61714

約数の個数: 24

約数和(自身を含む): 48116640

約数和(自身を除く): 27019686

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 61687, 123374, 185061, 370122, 555183, 1110366, 1172053, 2344106, 3516159, 7032318, 10548477, 21096954]

約数ペア:

[(1, 21096954), (2, 10548477), (3, 7032318), (6, 3516159), (9, 2344106), (18, 1172053), (19, 1110366), (38, 555183), (57, 370122), (114, 185061), (171, 123374), (342, 61687)]